961069830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{653789}}^1$

素因数の和:653813

約数の個数: 48

約数和(自身を含む): 2683154160

約数和(自身を除く): 1722084330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 653789, 1307578, 1961367, 3268945, 3922734, 4576523, 6537890, 9153046, 9806835, 13729569, 19613670, 22882615, 27459138, 32035661, 45765230, 64071322, 68647845, 96106983, 137295690, 160178305, 192213966, 320356610, 480534915, 961069830]

約数ペア:

[(1, 961069830), (2, 480534915), (3, 320356610), (5, 192213966), (6, 160178305), (7, 137295690), (10, 96106983), (14, 68647845), (15, 64071322), (21, 45765230), (30, 32035661), (35, 27459138), (42, 22882615), (49, 19613670), (70, 13729569), (98, 9806835), (105, 9153046), (147, 6537890), (210, 4576523), (245, 3922734), (294, 3268945), (490, 1961367), (735, 1307578), (1470, 653789)]