86419830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{58789}}^1$

素因数の和:58813

約数の個数: 48

約数和(自身を含む): 241274160

約数和(自身を除く): 154854330

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, 58789, 117578, 176367, 293945, 352734, 411523, 587890, 823046, 881835, 1234569, 1763670, 2057615, 2469138, 2880661, 4115230, 5761322, 6172845, 8641983, 12345690, 14403305, 17283966, 28806610, 43209915, 86419830]

約数ペア:

[(1, 86419830), (2, 43209915), (3, 28806610), (5, 17283966), (6, 14403305), (7, 12345690), (10, 8641983), (14, 6172845), (15, 5761322), (21, 4115230), (30, 2880661), (35, 2469138), (42, 2057615), (49, 1763670), (70, 1234569), (98, 881835), (105, 823046), (147, 587890), (210, 411523), (245, 352734), (294, 293945), (490, 176367), (735, 117578), (1470, 58789)]