301347930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 809948160

約数和(自身を除く): 508600230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 61, 65, 78, 106, 122, 130, 159, 183, 195, 239, 265, 305, 318, 366, 390, 478, 530, 610, 689, 717, 793, 795, 915, 1195, 1378, 1434, 1586, 1590, 1830, 2067, 2379, 2390, 3107, 3233, 3445, 3585, 3965, 4134, 4758, 6214, 6466, 6890, 7170, 7930, 9321, 9699, 10335, 11895, 12667, 14579, 15535, 16165, 18642, 19398, 20670, 23790, 25334, 29158, 31070, 32330, 38001, 42029, 43737, 46605, 48495, 63335, 72895, 76002, 84058, 87474, 93210, 96990, 126087, 126670, 145790, 164671, 189527, 190005, 210145, 218685, 252174, 329342, 379054, 380010, 420290, 437370, 494013, 568581, 630435, 772687, 823355, 947635, 988026, 1137162, 1260870, 1545374, 1646710, 1895270, 2318061, 2470065, 2842905, 3863435, 4636122, 4940130, 5685810, 7726870, 10044931, 11590305, 20089862, 23180610, 30134793, 50224655, 60269586, 100449310, 150673965, 301347930]

約数ペア:

[(1, 301347930), (2, 150673965), (3, 100449310), (5, 60269586), (6, 50224655), (10, 30134793), (13, 23180610), (15, 20089862), (26, 11590305), (30, 10044931), (39, 7726870), (53, 5685810), (61, 4940130), (65, 4636122), (78, 3863435), (106, 2842905), (122, 2470065), (130, 2318061), (159, 1895270), (183, 1646710), (195, 1545374), (239, 1260870), (265, 1137162), (305, 988026), (318, 947635), (366, 823355), (390, 772687), (478, 630435), (530, 568581), (610, 494013), (689, 437370), (717, 420290), (793, 380010), (795, 379054), (915, 329342), (1195, 252174), (1378, 218685), (1434, 210145), (1586, 190005), (1590, 189527), (1830, 164671), (2067, 145790), (2379, 126670), (2390, 126087), (3107, 96990), (3233, 93210), (3445, 87474), (3585, 84058), (3965, 76002), (4134, 72895), (4758, 63335), (6214, 48495), (6466, 46605), (6890, 43737), (7170, 42029), (7930, 38001), (9321, 32330), (9699, 31070), (10335, 29158), (11895, 25334), (12667, 23790), (14579, 20670), (15535, 19398), (16165, 18642)]