30471350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 72037056

約数和(自身を除く): 41565706

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 37, 50, 65, 70, 74, 91, 130, 175, 181, 182, 185, 259, 325, 350, 362, 370, 455, 481, 518, 650, 905, 910, 925, 962, 1267, 1295, 1810, 1850, 2275, 2353, 2405, 2534, 2590, 3367, 4525, 4550, 4706, 4810, 6335, 6475, 6697, 6734, 9050, 11765, 12025, 12670, 12950, 13394, 16471, 16835, 23530, 24050, 31675, 32942, 33485, 33670, 46879, 58825, 63350, 66970, 82355, 84175, 87061, 93758, 117650, 164710, 167425, 168350, 174122, 234395, 334850, 411775, 435305, 468790, 609427, 823550, 870610, 1171975, 1218854, 2176525, 2343950, 3047135, 4353050, 6094270, 15235675, 30471350]

約数ペア:

[(1, 30471350), (2, 15235675), (5, 6094270), (7, 4353050), (10, 3047135), (13, 2343950), (14, 2176525), (25, 1218854), (26, 1171975), (35, 870610), (37, 823550), (50, 609427), (65, 468790), (70, 435305), (74, 411775), (91, 334850), (130, 234395), (175, 174122), (181, 168350), (182, 167425), (185, 164710), (259, 117650), (325, 93758), (350, 87061), (362, 84175), (370, 82355), (455, 66970), (481, 63350), (518, 58825), (650, 46879), (905, 33670), (910, 33485), (925, 32942), (962, 31675), (1267, 24050), (1295, 23530), (1810, 16835), (1850, 16471), (2275, 13394), (2353, 12950), (2405, 12670), (2534, 12025), (2590, 11765), (3367, 9050), (4525, 6734), (4550, 6697), (4706, 6475), (4810, 6335)]