30295260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3643

約数の個数: 72

約数和(自身を含む): 93877056

約数和(自身を除く): 63581796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 3581, 4230, 7162, 8460, 10743, 14324, 17905, 21486, 32229, 35810, 42972, 53715, 64458, 71620, 107430, 128916, 161145, 168307, 214860, 322290, 336614, 504921, 644580, 673228, 841535, 1009842, 1514763, 1683070, 2019684, 2524605, 3029526, 3366140, 5049210, 6059052, 7573815, 10098420, 15147630, 30295260]

約数ペア:

[(1, 30295260), (2, 15147630), (3, 10098420), (4, 7573815), (5, 6059052), (6, 5049210), (9, 3366140), (10, 3029526), (12, 2524605), (15, 2019684), (18, 1683070), (20, 1514763), (30, 1009842), (36, 841535), (45, 673228), (47, 644580), (60, 504921), (90, 336614), (94, 322290), (141, 214860), (180, 168307), (188, 161145), (235, 128916), (282, 107430), (423, 71620), (470, 64458), (564, 53715), (705, 42972), (846, 35810), (940, 32229), (1410, 21486), (1692, 17905), (2115, 14324), (2820, 10743), (3581, 8460), (4230, 7162)]