291230632430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{33181}}^1$

素因数の和:34473

約数の個数: 64

約数和(自身を含む): 565128216576

約数和(自身を除く): 273897584146

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1231, 1426, 2462, 3565, 6155, 7130, 12310, 28313, 33181, 38161, 56626, 66362, 76322, 141565, 165905, 190805, 283130, 331810, 381610, 763163, 877703, 1028611, 1526326, 1755406, 2057222, 3815815, 4388515, 5143055, 7631630, 8777030, 10286110, 23658053, 40845811, 47316106, 81691622, 118290265, 204229055, 236580530, 408458110, 939453653, 1266220141, 1878907306, 2532440282, 4697268265, 6331100705, 9394536530, 12662201410, 29123063243, 58246126486, 145615316215, 291230632430]

約数ペア:

[(1, 291230632430), (2, 145615316215), (5, 58246126486), (10, 29123063243), (23, 12662201410), (31, 9394536530), (46, 6331100705), (62, 4697268265), (115, 2532440282), (155, 1878907306), (230, 1266220141), (310, 939453653), (713, 408458110), (1231, 236580530), (1426, 204229055), (2462, 118290265), (3565, 81691622), (6155, 47316106), (7130, 40845811), (12310, 23658053), (28313, 10286110), (33181, 8777030), (38161, 7631630), (56626, 5143055), (66362, 4388515), (76322, 3815815), (141565, 2057222), (165905, 1755406), (190805, 1526326), (283130, 1028611), (331810, 877703), (381610, 763163)]