254037711030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{5657}}^1$

素因数の和:6494

約数の個数: 128

約数和(自身を含む): 640590612480

約数和(自身を除く): 386552901450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 174, 213, 290, 355, 426, 435, 710, 727, 870, 1065, 1454, 2059, 2130, 2181, 3635, 4118, 4362, 5657, 6177, 7270, 10295, 10905, 11314, 12354, 16971, 20590, 21083, 21810, 28285, 30885, 33942, 42166, 51617, 56570, 61770, 63249, 84855, 103234, 105415, 126498, 154851, 164053, 169710, 210830, 258085, 309702, 316245, 328106, 401647, 492159, 516170, 632490, 774255, 803294, 820265, 984318, 1204941, 1496893, 1548510, 1640530, 2008235, 2409882, 2460795, 2993786, 4016470, 4112639, 4490679, 4921590, 6024705, 7484465, 8225278, 8981358, 11647763, 12049410, 12337917, 14968930, 20563195, 22453395, 23295526, 24675834, 34943289, 41126390, 44906790, 58238815, 61689585, 69886578, 116477630, 119266531, 123379170, 174716445, 238533062, 291997369, 349432890, 357799593, 583994738, 596332655, 715599186, 875992107, 1192665310, 1459986845, 1751984214, 1788997965, 2919973690, 3577995930, 4379960535, 8467923701, 8759921070, 16935847402, 25403771103, 42339618505, 50807542206, 84679237010, 127018855515, 254037711030]

約数ペア:

[(1, 254037711030), (2, 127018855515), (3, 84679237010), (5, 50807542206), (6, 42339618505), (10, 25403771103), (15, 16935847402), (29, 8759921070), (30, 8467923701), (58, 4379960535), (71, 3577995930), (87, 2919973690), (142, 1788997965), (145, 1751984214), (174, 1459986845), (213, 1192665310), (290, 875992107), (355, 715599186), (426, 596332655), (435, 583994738), (710, 357799593), (727, 349432890), (870, 291997369), (1065, 238533062), (1454, 174716445), (2059, 123379170), (2130, 119266531), (2181, 116477630), (3635, 69886578), (4118, 61689585), (4362, 58238815), (5657, 44906790), (6177, 41126390), (7270, 34943289), (10295, 24675834), (10905, 23295526), (11314, 22453395), (12354, 20563195), (16971, 14968930), (20590, 12337917), (21083, 12049410), (21810, 11647763), (28285, 8981358), (30885, 8225278), (33942, 7484465), (42166, 6024705), (51617, 4921590), (56570, 4490679), (61770, 4112639), (63249, 4016470), (84855, 2993786), (103234, 2460795), (105415, 2409882), (126498, 2008235), (154851, 1640530), (164053, 1548510), (169710, 1496893), (210830, 1204941), (258085, 984318), (309702, 820265), (316245, 803294), (328106, 774255), (401647, 632490), (492159, 516170)]