1048759530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20219}}^1$

素因数の和:20268

約数の個数: 128

約数和(自身を含む): 3261081600

約数和(自身を除く): 2212322070

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3705, 3990, 5187, 7410, 8645, 10374, 17290, 20219, 25935, 40438, 51870, 60657, 101095, 121314, 141533, 202190, 262847, 283066, 303285, 384161, 424599, 525694, 606570, 707665, 768322, 788541, 849198, 1152483, 1314235, 1415330, 1577082, 1839929, 1920805, 2122995, 2304966, 2628470, 2689127, 3679858, 3841610, 3942705, 4245990, 4994093, 5378254, 5519787, 5762415, 7885410, 8067381, 9199645, 9988186, 11039574, 11524830, 13445635, 14982279, 16134762, 18399290, 24970465, 26891270, 27598935, 29964558, 34958651, 40336905, 49940930, 55197870, 69917302, 74911395, 80673810, 104875953, 149822790, 174793255, 209751906, 349586510, 524379765, 1048759530]

約数ペア:

[(1, 1048759530), (2, 524379765), (3, 349586510), (5, 209751906), (6, 174793255), (7, 149822790), (10, 104875953), (13, 80673810), (14, 74911395), (15, 69917302), (19, 55197870), (21, 49940930), (26, 40336905), (30, 34958651), (35, 29964558), (38, 27598935), (39, 26891270), (42, 24970465), (57, 18399290), (65, 16134762), (70, 14982279), (78, 13445635), (91, 11524830), (95, 11039574), (105, 9988186), (114, 9199645), (130, 8067381), (133, 7885410), (182, 5762415), (190, 5519787), (195, 5378254), (210, 4994093), (247, 4245990), (266, 3942705), (273, 3841610), (285, 3679858), (390, 2689127), (399, 2628470), (455, 2304966), (494, 2122995), (546, 1920805), (570, 1839929), (665, 1577082), (741, 1415330), (798, 1314235), (910, 1152483), (1235, 849198), (1330, 788541), (1365, 768322), (1482, 707665), (1729, 606570), (1995, 525694), (2470, 424599), (2730, 384161), (3458, 303285), (3705, 283066), (3990, 262847), (5187, 202190), (7410, 141533), (8645, 121314), (10374, 101095), (17290, 60657), (20219, 51870), (25935, 40438)]