472138380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{374713}}^1$

素因数の和:374735

約数の個数: 72

約数和(自身を含む): 1636750752

約数和(自身を除く): 1164612372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 374713, 749426, 1124139, 1498852, 1873565, 2248278, 2622991, 3372417, 3747130, 4496556, 5245982, 5620695, 6744834, 7494260, 7868973, 10491964, 11241390, 13114955, 13489668, 15737946, 16862085, 22482780, 23606919, 26229910, 31475892, 33724170, 39344865, 47213838, 52459820, 67448340, 78689730, 94427676, 118034595, 157379460, 236069190, 472138380]

約数ペア:

[(1, 472138380), (2, 236069190), (3, 157379460), (4, 118034595), (5, 94427676), (6, 78689730), (7, 67448340), (9, 52459820), (10, 47213838), (12, 39344865), (14, 33724170), (15, 31475892), (18, 26229910), (20, 23606919), (21, 22482780), (28, 16862085), (30, 15737946), (35, 13489668), (36, 13114955), (42, 11241390), (45, 10491964), (60, 7868973), (63, 7494260), (70, 6744834), (84, 5620695), (90, 5245982), (105, 4496556), (126, 3747130), (140, 3372417), (180, 2622991), (210, 2248278), (252, 1873565), (315, 1498852), (420, 1124139), (630, 749426), (1260, 374713)]