31736700840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20344039}}^1$

素因数の和:20344066

約数の個数: 64

約数和(自身を含む): 102533961600

約数和(自身を除く): 70797260760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 20344039, 40688078, 61032117, 81376156, 101720195, 122064234, 162752312, 203440390, 244128468, 264472507, 305160585, 406880780, 488256936, 528945014, 610321170, 793417521, 813761560, 1057890028, 1220642340, 1322362535, 1586835042, 2115780056, 2441284680, 2644725070, 3173670084, 3967087605, 5289450140, 6347340168, 7934175210, 10578900280, 15868350420, 31736700840]

約数ペア:

[(1, 31736700840), (2, 15868350420), (3, 10578900280), (4, 7934175210), (5, 6347340168), (6, 5289450140), (8, 3967087605), (10, 3173670084), (12, 2644725070), (13, 2441284680), (15, 2115780056), (20, 1586835042), (24, 1322362535), (26, 1220642340), (30, 1057890028), (39, 813761560), (40, 793417521), (52, 610321170), (60, 528945014), (65, 488256936), (78, 406880780), (104, 305160585), (120, 264472507), (130, 244128468), (156, 203440390), (195, 162752312), (260, 122064234), (312, 101720195), (390, 81376156), (520, 61032117), (780, 40688078), (1560, 20344039)]