70373940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12921

約数の個数: 96

約数和(自身を含む): 242538240

約数和(自身を除く): 172164300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12889, 25778, 38667, 51556, 64445, 77334, 90223, 128890, 154668, 167557, 180446, 193335, 257780, 270669, 335114, 360892, 386670, 451115, 502671, 541338, 670228, 773340, 837785, 902230, 1005342, 1082676, 1172899, 1353345, 1675570, 1804460, 2010684, 2345798, 2513355, 2706690, 3351140, 3518697, 4691596, 5026710, 5413380, 5864495, 7037394, 10053420, 11728990, 14074788, 17593485, 23457980, 35186970, 70373940]

約数ペア:

[(1, 70373940), (2, 35186970), (3, 23457980), (4, 17593485), (5, 14074788), (6, 11728990), (7, 10053420), (10, 7037394), (12, 5864495), (13, 5413380), (14, 5026710), (15, 4691596), (20, 3518697), (21, 3351140), (26, 2706690), (28, 2513355), (30, 2345798), (35, 2010684), (39, 1804460), (42, 1675570), (52, 1353345), (60, 1172899), (65, 1082676), (70, 1005342), (78, 902230), (84, 837785), (91, 773340), (105, 670228), (130, 541338), (140, 502671), (156, 451115), (182, 386670), (195, 360892), (210, 335114), (260, 270669), (273, 257780), (364, 193335), (390, 180446), (420, 167557), (455, 154668), (546, 128890), (780, 90223), (910, 77334), (1092, 64445), (1365, 51556), (1820, 38667), (2730, 25778), (5460, 12889)]