635792820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42901}}^1$

素因数の和:42945

約数の個数: 96

約数和(自身を含む): 2018110080

約数和(自身を除く): 1382317260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 42901, 85802, 128703, 171604, 214505, 257406, 429010, 514812, 557713, 643515, 815119, 858020, 1115426, 1287030, 1630238, 1673139, 2230852, 2445357, 2574060, 2788565, 3260476, 3346278, 4075595, 4890714, 5577130, 6692556, 8151190, 8365695, 9781428, 10596547, 11154260, 12226785, 16302380, 16731390, 21193094, 24453570, 31789641, 33462780, 42386188, 48907140, 52982735, 63579282, 105965470, 127158564, 158948205, 211930940, 317896410, 635792820]

約数ペア:

[(1, 635792820), (2, 317896410), (3, 211930940), (4, 158948205), (5, 127158564), (6, 105965470), (10, 63579282), (12, 52982735), (13, 48907140), (15, 42386188), (19, 33462780), (20, 31789641), (26, 24453570), (30, 21193094), (38, 16731390), (39, 16302380), (52, 12226785), (57, 11154260), (60, 10596547), (65, 9781428), (76, 8365695), (78, 8151190), (95, 6692556), (114, 5577130), (130, 4890714), (156, 4075595), (190, 3346278), (195, 3260476), (228, 2788565), (247, 2574060), (260, 2445357), (285, 2230852), (380, 1673139), (390, 1630238), (494, 1287030), (570, 1115426), (741, 858020), (780, 815119), (988, 643515), (1140, 557713), (1235, 514812), (1482, 429010), (2470, 257406), (2964, 214505), (3705, 171604), (4940, 128703), (7410, 85802), (14820, 42901)]