71796390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{39233}}^1$

素因数の和:39304

約数の個数: 32

約数和(自身を含む): 175140576

約数和(自身を除く): 103344186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 39233, 78466, 117699, 196165, 235398, 392330, 588495, 1176990, 2393213, 4786426, 7179639, 11966065, 14359278, 23932130, 35898195, 71796390]

約数ペア:

[(1, 71796390), (2, 35898195), (3, 23932130), (5, 14359278), (6, 11966065), (10, 7179639), (15, 4786426), (30, 2393213), (61, 1176990), (122, 588495), (183, 392330), (305, 235398), (366, 196165), (610, 117699), (915, 78466), (1830, 39233)]