147987630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 441552384

約数和(自身を除く): 293564754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 467, 503, 630, 934, 1006, 1401, 1509, 2335, 2515, 2802, 3018, 3269, 3521, 4203, 4527, 4670, 5030, 6538, 7005, 7042, 7545, 8406, 9054, 9807, 10563, 14010, 15090, 16345, 17605, 19614, 21015, 21126, 22635, 29421, 31689, 32690, 35210, 42030, 45270, 49035, 52815, 58842, 63378, 98070, 105630, 147105, 158445, 234901, 294210, 316890, 469802, 704703, 1174505, 1409406, 1644307, 2114109, 2349010, 3288614, 3523515, 4228218, 4932921, 7047030, 8221535, 9865842, 10570545, 14798763, 16443070, 21141090, 24664605, 29597526, 49329210, 73993815, 147987630]

約数ペア:

[(1, 147987630), (2, 73993815), (3, 49329210), (5, 29597526), (6, 24664605), (7, 21141090), (9, 16443070), (10, 14798763), (14, 10570545), (15, 9865842), (18, 8221535), (21, 7047030), (30, 4932921), (35, 4228218), (42, 3523515), (45, 3288614), (63, 2349010), (70, 2114109), (90, 1644307), (105, 1409406), (126, 1174505), (210, 704703), (315, 469802), (467, 316890), (503, 294210), (630, 234901), (934, 158445), (1006, 147105), (1401, 105630), (1509, 98070), (2335, 63378), (2515, 58842), (2802, 52815), (3018, 49035), (3269, 45270), (3521, 42030), (4203, 35210), (4527, 32690), (4670, 31689), (5030, 29421), (6538, 22635), (7005, 21126), (7042, 21015), (7545, 19614), (8406, 17605), (9054, 16345), (9807, 15090), (10563, 14010)]