2013238430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1657}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 4392081792

約数和(自身を除く): 2378843362

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1021, 1190, 1657, 2042, 3314, 5105, 7147, 8285, 10210, 11599, 14294, 16570, 17357, 23198, 28169, 34714, 35735, 56338, 57995, 71470, 86785, 115990, 121499, 140845, 173570, 197183, 242998, 281690, 394366, 607495, 985915, 1214990, 1691797, 1971830, 3383594, 8458985, 11842579, 16917970, 23685158, 28760549, 57521098, 59212895, 118425790, 143802745, 201323843, 287605490, 402647686, 1006619215, 2013238430]

約数ペア:

[(1, 2013238430), (2, 1006619215), (5, 402647686), (7, 287605490), (10, 201323843), (14, 143802745), (17, 118425790), (34, 59212895), (35, 57521098), (70, 28760549), (85, 23685158), (119, 16917970), (170, 11842579), (238, 8458985), (595, 3383594), (1021, 1971830), (1190, 1691797), (1657, 1214990), (2042, 985915), (3314, 607495), (5105, 394366), (7147, 281690), (8285, 242998), (10210, 197183), (11599, 173570), (14294, 140845), (16570, 121499), (17357, 115990), (23198, 86785), (28169, 71470), (34714, 57995), (35735, 56338)]