1939658760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{414457}}^1$

素因数の和:414487

約数の個数: 96

約数和(自身を含む): 6788822040

約数和(自身を除く): 4849163280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 414457, 828914, 1243371, 1657828, 2072285, 2486742, 3315656, 3730113, 4144570, 4973484, 5387941, 6216855, 7460226, 8289140, 9946968, 10775882, 12433710, 14920452, 16163823, 16578280, 18650565, 21551764, 24867420, 26939705, 29840904, 32327646, 37301130, 43103528, 48491469, 49734840, 53879410, 64655292, 74602260, 80819115, 96982938, 107758820, 129310584, 149204520, 161638230, 193965876, 215517640, 242457345, 323276460, 387931752, 484914690, 646552920, 969829380, 1939658760]

約数ペア:

[(1, 1939658760), (2, 969829380), (3, 646552920), (4, 484914690), (5, 387931752), (6, 323276460), (8, 242457345), (9, 215517640), (10, 193965876), (12, 161638230), (13, 149204520), (15, 129310584), (18, 107758820), (20, 96982938), (24, 80819115), (26, 74602260), (30, 64655292), (36, 53879410), (39, 49734840), (40, 48491469), (45, 43103528), (52, 37301130), (60, 32327646), (65, 29840904), (72, 26939705), (78, 24867420), (90, 21551764), (104, 18650565), (117, 16578280), (120, 16163823), (130, 14920452), (156, 12433710), (180, 10775882), (195, 9946968), (234, 8289140), (260, 7460226), (312, 6216855), (360, 5387941), (390, 4973484), (468, 4144570), (520, 3730113), (585, 3315656), (780, 2486742), (936, 2072285), (1170, 1657828), (1560, 1243371), (2340, 828914), (4680, 414457)]