77082810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19319}}^1$

素因数の和:19355

約数の個数: 64

約数和(自身を含む): 222566400

約数和(自身を除く): 145483590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 19319, 38638, 57957, 96595, 115914, 135233, 193190, 270466, 289785, 367061, 405699, 579570, 676165, 734122, 811398, 1101183, 1352330, 1835305, 2028495, 2202366, 2569427, 3670610, 4056990, 5138854, 5505915, 7708281, 11011830, 12847135, 15416562, 25694270, 38541405, 77082810]

約数ペア:

[(1, 77082810), (2, 38541405), (3, 25694270), (5, 15416562), (6, 12847135), (7, 11011830), (10, 7708281), (14, 5505915), (15, 5138854), (19, 4056990), (21, 3670610), (30, 2569427), (35, 2202366), (38, 2028495), (42, 1835305), (57, 1352330), (70, 1101183), (95, 811398), (105, 734122), (114, 676165), (133, 579570), (190, 405699), (210, 367061), (266, 289785), (285, 270466), (399, 193190), (570, 135233), (665, 115914), (798, 96595), (1330, 57957), (1995, 38638), (3990, 19319)]