171759210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 482334912

約数和(自身を除く): 310575702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 331, 353, 490, 662, 706, 735, 993, 1059, 1470, 1655, 1765, 1986, 2118, 2317, 2471, 3310, 3530, 4634, 4942, 4965, 5295, 6951, 7413, 9930, 10590, 11585, 12355, 13902, 14826, 16219, 17297, 23170, 24710, 32438, 34594, 34755, 37065, 48657, 51891, 69510, 74130, 81095, 86485, 97314, 103782, 116843, 162190, 172970, 233686, 243285, 259455, 350529, 486570, 518910, 584215, 701058, 817901, 1168430, 1635802, 1752645, 2453703, 3505290, 4089505, 4907406, 5725307, 8179010, 11450614, 12268515, 17175921, 24537030, 28626535, 34351842, 57253070, 85879605, 171759210]

約数ペア:

[(1, 171759210), (2, 85879605), (3, 57253070), (5, 34351842), (6, 28626535), (7, 24537030), (10, 17175921), (14, 12268515), (15, 11450614), (21, 8179010), (30, 5725307), (35, 4907406), (42, 4089505), (49, 3505290), (70, 2453703), (98, 1752645), (105, 1635802), (147, 1168430), (210, 817901), (245, 701058), (294, 584215), (331, 518910), (353, 486570), (490, 350529), (662, 259455), (706, 243285), (735, 233686), (993, 172970), (1059, 162190), (1470, 116843), (1655, 103782), (1765, 97314), (1986, 86485), (2118, 81095), (2317, 74130), (2471, 69510), (3310, 51891), (3530, 48657), (4634, 37065), (4942, 34755), (4965, 34594), (5295, 32438), (6951, 24710), (7413, 23170), (9930, 17297), (10590, 16219), (11585, 14826), (12355, 13902)]