30338370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 54575550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 79, 85, 90, 102, 153, 158, 170, 237, 251, 255, 306, 395, 474, 502, 510, 711, 753, 765, 790, 1185, 1255, 1343, 1422, 1506, 1530, 2259, 2370, 2510, 2686, 3555, 3765, 4029, 4267, 4518, 6715, 7110, 7530, 8058, 8534, 11295, 12087, 12801, 13430, 19829, 20145, 21335, 22590, 24174, 25602, 38403, 39658, 40290, 42670, 59487, 60435, 64005, 76806, 99145, 118974, 120870, 128010, 178461, 192015, 198290, 297435, 337093, 356922, 384030, 594870, 674186, 892305, 1011279, 1685465, 1784610, 2022558, 3033837, 3370930, 5056395, 6067674, 10112790, 15169185, 30338370]

約数ペア:

[(1, 30338370), (2, 15169185), (3, 10112790), (5, 6067674), (6, 5056395), (9, 3370930), (10, 3033837), (15, 2022558), (17, 1784610), (18, 1685465), (30, 1011279), (34, 892305), (45, 674186), (51, 594870), (79, 384030), (85, 356922), (90, 337093), (102, 297435), (153, 198290), (158, 192015), (170, 178461), (237, 128010), (251, 120870), (255, 118974), (306, 99145), (395, 76806), (474, 64005), (502, 60435), (510, 59487), (711, 42670), (753, 40290), (765, 39658), (790, 38403), (1185, 25602), (1255, 24174), (1343, 22590), (1422, 21335), (1506, 20145), (1530, 19829), (2259, 13430), (2370, 12801), (2510, 12087), (2686, 11295), (3555, 8534), (3765, 8058), (4029, 7530), (4267, 7110), (4518, 6715)]