315852810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1068

約数の個数: 128

約数和(自身を含む): 941359104

約数和(自身を除く): 625506294

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 127, 130, 182, 195, 210, 254, 273, 381, 390, 455, 546, 635, 762, 889, 910, 911, 1270, 1365, 1651, 1778, 1822, 1905, 2667, 2730, 2733, 3302, 3810, 4445, 4555, 4953, 5334, 5466, 6377, 8255, 8890, 9110, 9906, 11557, 11843, 12754, 13335, 13665, 16510, 19131, 23114, 23686, 24765, 26670, 27330, 31885, 34671, 35529, 38262, 49530, 57785, 59215, 63770, 69342, 71058, 82901, 95655, 115570, 115697, 118430, 165802, 173355, 177645, 191310, 231394, 248703, 346710, 347091, 355290, 414505, 497406, 578485, 694182, 809879, 829010, 1156970, 1243515, 1504061, 1619758, 1735455, 2429637, 2487030, 3008122, 3470910, 4049395, 4512183, 4859274, 7520305, 8098790, 9024366, 10528427, 12148185, 15040610, 21056854, 22560915, 24296370, 31585281, 45121830, 52642135, 63170562, 105284270, 157926405, 315852810]

約数ペア:

[(1, 315852810), (2, 157926405), (3, 105284270), (5, 63170562), (6, 52642135), (7, 45121830), (10, 31585281), (13, 24296370), (14, 22560915), (15, 21056854), (21, 15040610), (26, 12148185), (30, 10528427), (35, 9024366), (39, 8098790), (42, 7520305), (65, 4859274), (70, 4512183), (78, 4049395), (91, 3470910), (105, 3008122), (127, 2487030), (130, 2429637), (182, 1735455), (195, 1619758), (210, 1504061), (254, 1243515), (273, 1156970), (381, 829010), (390, 809879), (455, 694182), (546, 578485), (635, 497406), (762, 414505), (889, 355290), (910, 347091), (911, 346710), (1270, 248703), (1365, 231394), (1651, 191310), (1778, 177645), (1822, 173355), (1905, 165802), (2667, 118430), (2730, 115697), (2733, 115570), (3302, 95655), (3810, 82901), (4445, 71058), (4555, 69342), (4953, 63770), (5334, 59215), (5466, 57785), (6377, 49530), (8255, 38262), (8890, 35529), (9110, 34671), (9906, 31885), (11557, 27330), (11843, 26670), (12754, 24765), (13335, 23686), (13665, 23114), (16510, 19131)]