30514806

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 80

約数和(自身を含む): 79453440

約数和(自身を除く): 48938634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 379, 426, 497, 567, 639, 758, 994, 1134, 1137, 1278, 1491, 1917, 2274, 2653, 2982, 3411, 3834, 4473, 5306, 5751, 6822, 7959, 8946, 10233, 11502, 13419, 15918, 20466, 23877, 26838, 26909, 30699, 40257, 47754, 53818, 61398, 71631, 80514, 80727, 143262, 161454, 188363, 214893, 242181, 376726, 429786, 484362, 565089, 726543, 1130178, 1453086, 1695267, 2179629, 3390534, 4359258, 5085801, 10171602, 15257403, 30514806]

約数ペア:

[(1, 30514806), (2, 15257403), (3, 10171602), (6, 5085801), (7, 4359258), (9, 3390534), (14, 2179629), (18, 1695267), (21, 1453086), (27, 1130178), (42, 726543), (54, 565089), (63, 484362), (71, 429786), (81, 376726), (126, 242181), (142, 214893), (162, 188363), (189, 161454), (213, 143262), (378, 80727), (379, 80514), (426, 71631), (497, 61398), (567, 53818), (639, 47754), (758, 40257), (994, 30699), (1134, 26909), (1137, 26838), (1278, 23877), (1491, 20466), (1917, 15918), (2274, 13419), (2653, 11502), (2982, 10233), (3411, 8946), (3834, 7959), (4473, 6822), (5306, 5751)]