306071350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 652458240

約数和(自身を除く): 346386890

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 59, 65, 115, 118, 130, 230, 295, 299, 325, 347, 575, 590, 598, 650, 694, 767, 1150, 1357, 1475, 1495, 1534, 1735, 2714, 2950, 2990, 3470, 3835, 4511, 6785, 7475, 7670, 7981, 8675, 9022, 13570, 14950, 15962, 17350, 17641, 19175, 20473, 22555, 33925, 35282, 38350, 39905, 40946, 45110, 67850, 79810, 88205, 102365, 103753, 112775, 176410, 199525, 204730, 207506, 225550, 266149, 399050, 441025, 470879, 511825, 518765, 532298, 882050, 941758, 1023650, 1037530, 1330745, 2354395, 2593825, 2661490, 4708790, 5187650, 6121427, 6653725, 11771975, 12242854, 13307450, 23543950, 30607135, 61214270, 153035675, 306071350]

約数ペア:

[(1, 306071350), (2, 153035675), (5, 61214270), (10, 30607135), (13, 23543950), (23, 13307450), (25, 12242854), (26, 11771975), (46, 6653725), (50, 6121427), (59, 5187650), (65, 4708790), (115, 2661490), (118, 2593825), (130, 2354395), (230, 1330745), (295, 1037530), (299, 1023650), (325, 941758), (347, 882050), (575, 532298), (590, 518765), (598, 511825), (650, 470879), (694, 441025), (767, 399050), (1150, 266149), (1357, 225550), (1475, 207506), (1495, 204730), (1534, 199525), (1735, 176410), (2714, 112775), (2950, 103753), (2990, 102365), (3470, 88205), (3835, 79810), (4511, 67850), (6785, 45110), (7475, 40946), (7670, 39905), (7981, 38350), (8675, 35282), (9022, 33925), (13570, 22555), (14950, 20473), (15962, 19175), (17350, 17641)]