142156230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{77681}}^1$

素因数の和:77752

約数の個数: 32

約数和(自身を含む): 346772448

約数和(自身を除く): 204616218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 77681, 155362, 233043, 388405, 466086, 776810, 1165215, 2330430, 4738541, 9477082, 14215623, 23692705, 28431246, 47385410, 71078115, 142156230]

約数ペア:

[(1, 142156230), (2, 71078115), (3, 47385410), (5, 28431246), (6, 23692705), (10, 14215623), (15, 9477082), (30, 4738541), (61, 2330430), (122, 1165215), (183, 776810), (305, 466086), (366, 388405), (610, 233043), (915, 155362), (1830, 77681)]