80887830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44201}}^1$

素因数の和:44272

約数の個数: 32

約数和(自身を含む): 197317728

約数和(自身を除く): 116429898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 44201, 88402, 132603, 221005, 265206, 442010, 663015, 1326030, 2696261, 5392522, 8088783, 13481305, 16177566, 26962610, 40443915, 80887830]

約数ペア:

[(1, 80887830), (2, 40443915), (3, 26962610), (5, 16177566), (6, 13481305), (10, 8088783), (15, 5392522), (30, 2696261), (61, 1326030), (122, 663015), (183, 442010), (305, 265206), (366, 221005), (610, 132603), (915, 88402), (1830, 44201)]