79142490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 236545920

約数和(自身を除く): 157403430

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, 269, 315, 467, 538, 630, 807, 934, 1345, 1401, 1614, 1883, 2335, 2421, 2690, 2802, 3269, 3766, 4035, 4203, 4670, 4842, 5649, 6538, 7005, 8070, 8406, 9415, 9807, 11298, 12105, 14010, 16345, 16947, 18830, 19614, 21015, 24210, 28245, 29421, 32690, 33894, 42030, 49035, 56490, 58842, 84735, 98070, 125623, 147105, 169470, 251246, 294210, 376869, 628115, 753738, 879361, 1130607, 1256230, 1758722, 1884345, 2261214, 2638083, 3768690, 4396805, 5276166, 5653035, 7914249, 8793610, 11306070, 13190415, 15828498, 26380830, 39571245, 79142490]

約数ペア:

[(1, 79142490), (2, 39571245), (3, 26380830), (5, 15828498), (6, 13190415), (7, 11306070), (9, 8793610), (10, 7914249), (14, 5653035), (15, 5276166), (18, 4396805), (21, 3768690), (30, 2638083), (35, 2261214), (42, 1884345), (45, 1758722), (63, 1256230), (70, 1130607), (90, 879361), (105, 753738), (126, 628115), (210, 376869), (269, 294210), (315, 251246), (467, 169470), (538, 147105), (630, 125623), (807, 98070), (934, 84735), (1345, 58842), (1401, 56490), (1614, 49035), (1883, 42030), (2335, 33894), (2421, 32690), (2690, 29421), (2802, 28245), (3269, 24210), (3766, 21015), (4035, 19614), (4203, 18830), (4670, 16947), (4842, 16345), (5649, 14010), (6538, 12105), (7005, 11298), (8070, 9807), (8406, 9415)]