228794930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2441}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 511999488

約数和(自身を除く): 283204558

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 721, 910, 1030, 1339, 1442, 2441, 2678, 3605, 4882, 6695, 7210, 9373, 12205, 13390, 17087, 18746, 24410, 31733, 34174, 46865, 63466, 85435, 93730, 158665, 170870, 222131, 251423, 317330, 444262, 502846, 1110655, 1257115, 1759961, 2221310, 2514230, 3268499, 3519922, 6536998, 8799805, 16342495, 17599610, 22879493, 32684990, 45758986, 114397465, 228794930]

約数ペア:

[(1, 228794930), (2, 114397465), (5, 45758986), (7, 32684990), (10, 22879493), (13, 17599610), (14, 16342495), (26, 8799805), (35, 6536998), (65, 3519922), (70, 3268499), (91, 2514230), (103, 2221310), (130, 1759961), (182, 1257115), (206, 1110655), (455, 502846), (515, 444262), (721, 317330), (910, 251423), (1030, 222131), (1339, 170870), (1442, 158665), (2441, 93730), (2678, 85435), (3605, 63466), (4882, 46865), (6695, 34174), (7210, 31733), (9373, 24410), (12205, 18746), (13390, 17087)]