10998780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 33868800

約数和(自身を除く): 22870020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 239, 260, 295, 354, 390, 478, 590, 708, 717, 767, 780, 885, 956, 1180, 1195, 1434, 1534, 1770, 2301, 2390, 2868, 3068, 3107, 3540, 3585, 3835, 4602, 4780, 6214, 7170, 7670, 9204, 9321, 11505, 12428, 14101, 14340, 15340, 15535, 18642, 23010, 28202, 31070, 37284, 42303, 46020, 46605, 56404, 62140, 70505, 84606, 93210, 141010, 169212, 183313, 186420, 211515, 282020, 366626, 423030, 549939, 733252, 846060, 916565, 1099878, 1833130, 2199756, 2749695, 3666260, 5499390, 10998780]

約数ペア:

[(1, 10998780), (2, 5499390), (3, 3666260), (4, 2749695), (5, 2199756), (6, 1833130), (10, 1099878), (12, 916565), (13, 846060), (15, 733252), (20, 549939), (26, 423030), (30, 366626), (39, 282020), (52, 211515), (59, 186420), (60, 183313), (65, 169212), (78, 141010), (118, 93210), (130, 84606), (156, 70505), (177, 62140), (195, 56404), (236, 46605), (239, 46020), (260, 42303), (295, 37284), (354, 31070), (390, 28202), (478, 23010), (590, 18642), (708, 15535), (717, 15340), (767, 14340), (780, 14101), (885, 12428), (956, 11505), (1180, 9321), (1195, 9204), (1434, 7670), (1534, 7170), (1770, 6214), (2301, 4780), (2390, 4602), (2868, 3835), (3068, 3585), (3107, 3540)]