15693982190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{7499}}^1$

素因数の和:7737

約数の個数: 64

約数和(自身を含む): 30032640000

約数和(自身を除く): 14338657810

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 157, 215, 310, 314, 430, 785, 1333, 1570, 2666, 4867, 6665, 6751, 7499, 9734, 13330, 13502, 14998, 24335, 33755, 37495, 48670, 67510, 74990, 209281, 232469, 322457, 418562, 464938, 644914, 1046405, 1162345, 1177343, 1612285, 2092810, 2324690, 2354686, 3224570, 5886715, 9996167, 11773430, 19992334, 36497633, 49980835, 50625749, 72995266, 99961670, 101251498, 182488165, 253128745, 364976330, 506257490, 1569398219, 3138796438, 7846991095, 15693982190]

約数ペア:

[(1, 15693982190), (2, 7846991095), (5, 3138796438), (10, 1569398219), (31, 506257490), (43, 364976330), (62, 253128745), (86, 182488165), (155, 101251498), (157, 99961670), (215, 72995266), (310, 50625749), (314, 49980835), (430, 36497633), (785, 19992334), (1333, 11773430), (1570, 9996167), (2666, 5886715), (4867, 3224570), (6665, 2354686), (6751, 2324690), (7499, 2092810), (9734, 1612285), (13330, 1177343), (13502, 1162345), (14998, 1046405), (24335, 644914), (33755, 464938), (37495, 418562), (48670, 322457), (67510, 232469), (74990, 209281)]