274142820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2927}}^1$

素因数の和:3169

約数の個数: 96

約数和(自身を含む): 881491968

約数和(自身を除く): 607349148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 669, 892, 1115, 1338, 1561, 2230, 2676, 2927, 3122, 3345, 4460, 4683, 5854, 6244, 6690, 7805, 8781, 9366, 11708, 13380, 14635, 15610, 17562, 18732, 20489, 23415, 29270, 31220, 35124, 40978, 43905, 46830, 58540, 61467, 81956, 87810, 93660, 102445, 122934, 175620, 204890, 245868, 307335, 409780, 614670, 652721, 1229340, 1305442, 1958163, 2610884, 3263605, 3916326, 4569047, 6527210, 7832652, 9138094, 9790815, 13054420, 13707141, 18276188, 19581630, 22845235, 27414282, 39163260, 45690470, 54828564, 68535705, 91380940, 137071410, 274142820]

約数ペア:

[(1, 274142820), (2, 137071410), (3, 91380940), (4, 68535705), (5, 54828564), (6, 45690470), (7, 39163260), (10, 27414282), (12, 22845235), (14, 19581630), (15, 18276188), (20, 13707141), (21, 13054420), (28, 9790815), (30, 9138094), (35, 7832652), (42, 6527210), (60, 4569047), (70, 3916326), (84, 3263605), (105, 2610884), (140, 1958163), (210, 1305442), (223, 1229340), (420, 652721), (446, 614670), (669, 409780), (892, 307335), (1115, 245868), (1338, 204890), (1561, 175620), (2230, 122934), (2676, 102445), (2927, 93660), (3122, 87810), (3345, 81956), (4460, 61467), (4683, 58540), (5854, 46830), (6244, 43905), (6690, 40978), (7805, 35124), (8781, 31220), (9366, 29270), (11708, 23415), (13380, 20489), (14635, 18732), (15610, 17562)]