26328330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 82817280

約数和(自身を除く): 56488950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 79, 90, 105, 115, 126, 138, 158, 161, 207, 210, 230, 237, 315, 322, 345, 395, 414, 474, 483, 529, 553, 630, 690, 711, 790, 805, 966, 1035, 1058, 1106, 1185, 1422, 1449, 1587, 1610, 1659, 1817, 2070, 2370, 2415, 2645, 2765, 2898, 3174, 3318, 3555, 3634, 3703, 4761, 4830, 4977, 5290, 5451, 5530, 7110, 7245, 7406, 7935, 8295, 9085, 9522, 9954, 10902, 11109, 12719, 14490, 15870, 16353, 16590, 18170, 18515, 22218, 23805, 24885, 25438, 27255, 32706, 33327, 37030, 38157, 41791, 47610, 49770, 54510, 55545, 63595, 66654, 76314, 81765, 83582, 111090, 114471, 125373, 127190, 163530, 166635, 190785, 208955, 228942, 250746, 292537, 333270, 376119, 381570, 417910, 572355, 585074, 626865, 752238, 877611, 1144710, 1253730, 1462685, 1755222, 1880595, 2632833, 2925370, 3761190, 4388055, 5265666, 8776110, 13164165, 26328330]

約数ペア:

[(1, 26328330), (2, 13164165), (3, 8776110), (5, 5265666), (6, 4388055), (7, 3761190), (9, 2925370), (10, 2632833), (14, 1880595), (15, 1755222), (18, 1462685), (21, 1253730), (23, 1144710), (30, 877611), (35, 752238), (42, 626865), (45, 585074), (46, 572355), (63, 417910), (69, 381570), (70, 376119), (79, 333270), (90, 292537), (105, 250746), (115, 228942), (126, 208955), (138, 190785), (158, 166635), (161, 163530), (207, 127190), (210, 125373), (230, 114471), (237, 111090), (315, 83582), (322, 81765), (345, 76314), (395, 66654), (414, 63595), (474, 55545), (483, 54510), (529, 49770), (553, 47610), (630, 41791), (690, 38157), (711, 37030), (790, 33327), (805, 32706), (966, 27255), (1035, 25438), (1058, 24885), (1106, 23805), (1185, 22218), (1422, 18515), (1449, 18170), (1587, 16590), (1610, 16353), (1659, 15870), (1817, 14490), (2070, 12719), (2370, 11109), (2415, 10902), (2645, 9954), (2765, 9522), (2898, 9085), (3174, 8295), (3318, 7935), (3555, 7406), (3634, 7245), (3703, 7110), (4761, 5530), (4830, 5451), (4977, 5290)]