9893490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 26490240

約数和(自身を除く): 16596750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1021, 1615, 1938, 2042, 3063, 3230, 4845, 5105, 6126, 9690, 10210, 15315, 17357, 19399, 30630, 34714, 38798, 52071, 58197, 86785, 96995, 104142, 116394, 173570, 193990, 260355, 290985, 329783, 520710, 581970, 659566, 989349, 1648915, 1978698, 3297830, 4946745, 9893490]

約数ペア:

[(1, 9893490), (2, 4946745), (3, 3297830), (5, 1978698), (6, 1648915), (10, 989349), (15, 659566), (17, 581970), (19, 520710), (30, 329783), (34, 290985), (38, 260355), (51, 193990), (57, 173570), (85, 116394), (95, 104142), (102, 96995), (114, 86785), (170, 58197), (190, 52071), (255, 38798), (285, 34714), (323, 30630), (510, 19399), (570, 17357), (646, 15315), (969, 10210), (1021, 9690), (1615, 6126), (1938, 5105), (2042, 4845), (3063, 3230)]