473490420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26393}}^1$

素因数の和:26441

約数の個数: 96

約数和(自身を含む): 1489888512

約数和(自身を除く): 1016398092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 26393, 52786, 79179, 105572, 131965, 158358, 263930, 316716, 343109, 395895, 527860, 607039, 686218, 791790, 1029327, 1214078, 1372436, 1583580, 1715545, 1821117, 2058654, 2428156, 3035195, 3431090, 3642234, 4117308, 5146635, 6070390, 6862180, 7284468, 7891507, 9105585, 10293270, 12140780, 15783014, 18211170, 20586540, 23674521, 31566028, 36422340, 39457535, 47349042, 78915070, 94698084, 118372605, 157830140, 236745210, 473490420]

約数ペア:

[(1, 473490420), (2, 236745210), (3, 157830140), (4, 118372605), (5, 94698084), (6, 78915070), (10, 47349042), (12, 39457535), (13, 36422340), (15, 31566028), (20, 23674521), (23, 20586540), (26, 18211170), (30, 15783014), (39, 12140780), (46, 10293270), (52, 9105585), (60, 7891507), (65, 7284468), (69, 6862180), (78, 6070390), (92, 5146635), (115, 4117308), (130, 3642234), (138, 3431090), (156, 3035195), (195, 2428156), (230, 2058654), (260, 1821117), (276, 1715545), (299, 1583580), (345, 1372436), (390, 1214078), (460, 1029327), (598, 791790), (690, 686218), (780, 607039), (897, 527860), (1196, 395895), (1380, 343109), (1495, 316716), (1794, 263930), (2990, 158358), (3588, 131965), (4485, 105572), (5980, 79179), (8970, 52786), (17940, 26393)]