194640330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 475891200

約数和(自身を除く): 281250870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 269, 271, 445, 534, 538, 542, 807, 813, 890, 1335, 1345, 1355, 1614, 1626, 2670, 2690, 2710, 4035, 4065, 8070, 8130, 23941, 24119, 47882, 48238, 71823, 72357, 72899, 119705, 120595, 143646, 144714, 145798, 218697, 239410, 241190, 359115, 361785, 364495, 437394, 718230, 723570, 728990, 1093485, 2186970, 6488011, 12976022, 19464033, 32440055, 38928066, 64880110, 97320165, 194640330]

約数ペア:

[(1, 194640330), (2, 97320165), (3, 64880110), (5, 38928066), (6, 32440055), (10, 19464033), (15, 12976022), (30, 6488011), (89, 2186970), (178, 1093485), (267, 728990), (269, 723570), (271, 718230), (445, 437394), (534, 364495), (538, 361785), (542, 359115), (807, 241190), (813, 239410), (890, 218697), (1335, 145798), (1345, 144714), (1355, 143646), (1614, 120595), (1626, 119705), (2670, 72899), (2690, 72357), (2710, 71823), (4035, 48238), (4065, 47882), (8070, 24119), (8130, 23941)]