75197630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 155934720

約数和(自身を除く): 80737090

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 310, 323, 527, 589, 646, 751, 1054, 1178, 1502, 1615, 2635, 2945, 3230, 3755, 5270, 5890, 7510, 10013, 12767, 14269, 20026, 23281, 25534, 28538, 46562, 50065, 63835, 71345, 100130, 116405, 127670, 142690, 232810, 242573, 395777, 442339, 485146, 791554, 884678, 1212865, 1978885, 2211695, 2425730, 3957770, 4423390, 7519763, 15039526, 37598815, 75197630]

約数ペア:

[(1, 75197630), (2, 37598815), (5, 15039526), (10, 7519763), (17, 4423390), (19, 3957770), (31, 2425730), (34, 2211695), (38, 1978885), (62, 1212865), (85, 884678), (95, 791554), (155, 485146), (170, 442339), (190, 395777), (310, 242573), (323, 232810), (527, 142690), (589, 127670), (646, 116405), (751, 100130), (1054, 71345), (1178, 63835), (1502, 50065), (1615, 46562), (2635, 28538), (2945, 25534), (3230, 23281), (3755, 20026), (5270, 14269), (5890, 12767), (7510, 10013)]