147892740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 430133760

約数和(自身を除く): 282241020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 79, 82, 123, 158, 164, 205, 237, 246, 316, 395, 410, 474, 492, 615, 761, 790, 820, 948, 1185, 1230, 1522, 1580, 2283, 2370, 2460, 3044, 3239, 3805, 4566, 4740, 6478, 7610, 9132, 9717, 11415, 12956, 15220, 16195, 19434, 22830, 31201, 32390, 38868, 45660, 48585, 60119, 62402, 64780, 93603, 97170, 120238, 124804, 156005, 180357, 187206, 194340, 240476, 300595, 312010, 360714, 374412, 468015, 601190, 624020, 721428, 901785, 936030, 1202380, 1803570, 1872060, 2464879, 3607140, 4929758, 7394637, 9859516, 12324395, 14789274, 24648790, 29578548, 36973185, 49297580, 73946370, 147892740]

約数ペア:

[(1, 147892740), (2, 73946370), (3, 49297580), (4, 36973185), (5, 29578548), (6, 24648790), (10, 14789274), (12, 12324395), (15, 9859516), (20, 7394637), (30, 4929758), (41, 3607140), (60, 2464879), (79, 1872060), (82, 1803570), (123, 1202380), (158, 936030), (164, 901785), (205, 721428), (237, 624020), (246, 601190), (316, 468015), (395, 374412), (410, 360714), (474, 312010), (492, 300595), (615, 240476), (761, 194340), (790, 187206), (820, 180357), (948, 156005), (1185, 124804), (1230, 120238), (1522, 97170), (1580, 93603), (2283, 64780), (2370, 62402), (2460, 60119), (3044, 48585), (3239, 45660), (3805, 38868), (4566, 32390), (4740, 31201), (6478, 22830), (7610, 19434), (9132, 16195), (9717, 15220), (11415, 12956)]