31460462428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:1115

約数の個数: 96

約数和(自身を含む): 61020288000

約数和(自身を除く): 29559825572

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 83, 116, 166, 229, 332, 458, 551, 751, 916, 1102, 1502, 1577, 2204, 2407, 3004, 3154, 4351, 4814, 6308, 6641, 8702, 9628, 13282, 14269, 17404, 19007, 21779, 26564, 28538, 38014, 43558, 45733, 57076, 62333, 76028, 87116, 91466, 124666, 126179, 171979, 182932, 249332, 252358, 343958, 361133, 413801, 504716, 551203, 687916, 722266, 827602, 1102406, 1184327, 1444532, 1655204, 1807657, 2204812, 2368654, 3267601, 3615314, 4737308, 4987391, 6535202, 7230628, 9974782, 10472857, 13070404, 14274257, 19949564, 20945714, 28548514, 34345483, 41891428, 57097028, 68690966, 94760429, 137381932, 189520858, 271210883, 379041716, 413953453, 542421766, 827906906, 1084843532, 1655813812, 7865115607, 15730231214, 31460462428]

約数ペア:

[(1, 31460462428), (2, 15730231214), (4, 7865115607), (19, 1655813812), (29, 1084843532), (38, 827906906), (58, 542421766), (76, 413953453), (83, 379041716), (116, 271210883), (166, 189520858), (229, 137381932), (332, 94760429), (458, 68690966), (551, 57097028), (751, 41891428), (916, 34345483), (1102, 28548514), (1502, 20945714), (1577, 19949564), (2204, 14274257), (2407, 13070404), (3004, 10472857), (3154, 9974782), (4351, 7230628), (4814, 6535202), (6308, 4987391), (6641, 4737308), (8702, 3615314), (9628, 3267601), (13282, 2368654), (14269, 2204812), (17404, 1807657), (19007, 1655204), (21779, 1444532), (26564, 1184327), (28538, 1102406), (38014, 827602), (43558, 722266), (45733, 687916), (57076, 551203), (62333, 504716), (76028, 413801), (87116, 361133), (91466, 343958), (124666, 252358), (126179, 249332), (171979, 182932)]