308487839940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10644853}}^1$

素因数の和:10644898

約数の個数: 144

約数和(自身を含む): 1115921334528

約数和(自身を除く): 807433494588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 28980, 10644853, 21289706, 31934559, 42579412, 53224265, 63869118, 74513971, 95803677, 106448530, 127738236, 149027942, 159672795, 191607354, 212897060, 223541913, 244831619, 298055884, 319345590, 372569855, 383214708, 447083826, 479018385, 489663238, 638691180, 670625739, 734494857, 745139710, 894167652, 958036770, 979326476, 1117709565, 1224158095, 1341251478, 1468989714, 1490279420, 1713821333, 1916073540, 2203484571, 2235419130, 2448316190, 2682502956, 2937979428, 3353128695, 3427642666, 3672474285, 4406969142, 4470838260, 4896632380, 5141463999, 6706257390, 6855285332, 7344948570, 8569106665, 8813938284, 10282927998, 11017422855, 13412514780, 14689897140, 15424391997, 17138213330, 20565855996, 22034845710, 25707319995, 30848783994, 34276426660, 44069691420, 51414639990, 61697567988, 77121959985, 102829279980, 154243919970, 308487839940]

約数ペア:

[(1, 308487839940), (2, 154243919970), (3, 102829279980), (4, 77121959985), (5, 61697567988), (6, 51414639990), (7, 44069691420), (9, 34276426660), (10, 30848783994), (12, 25707319995), (14, 22034845710), (15, 20565855996), (18, 17138213330), (20, 15424391997), (21, 14689897140), (23, 13412514780), (28, 11017422855), (30, 10282927998), (35, 8813938284), (36, 8569106665), (42, 7344948570), (45, 6855285332), (46, 6706257390), (60, 5141463999), (63, 4896632380), (69, 4470838260), (70, 4406969142), (84, 3672474285), (90, 3427642666), (92, 3353128695), (105, 2937979428), (115, 2682502956), (126, 2448316190), (138, 2235419130), (140, 2203484571), (161, 1916073540), (180, 1713821333), (207, 1490279420), (210, 1468989714), (230, 1341251478), (252, 1224158095), (276, 1117709565), (315, 979326476), (322, 958036770), (345, 894167652), (414, 745139710), (420, 734494857), (460, 670625739), (483, 638691180), (630, 489663238), (644, 479018385), (690, 447083826), (805, 383214708), (828, 372569855), (966, 319345590), (1035, 298055884), (1260, 244831619), (1380, 223541913), (1449, 212897060), (1610, 191607354), (1932, 159672795), (2070, 149027942), (2415, 127738236), (2898, 106448530), (3220, 95803677), (4140, 74513971), (4830, 63869118), (5796, 53224265), (7245, 42579412), (9660, 31934559), (14490, 21289706), (28980, 10644853)]