738756590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30389}}^1$

素因数の和:30437

約数の個数: 64

約数和(自身を含む): 1654188480

約数和(自身を除く): 915431890

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 12155, 24310, 30389, 60778, 151945, 303890, 334279, 395057, 516613, 668558, 790114, 1033226, 1671395, 1975285, 2583065, 3342790, 3950570, 4345627, 5166130, 5682743, 6715969, 8691254, 11365486, 13431938, 21728135, 28413715, 33579845, 43456270, 56827430, 67159690, 73875659, 147751318, 369378295, 738756590]

約数ペア:

[(1, 738756590), (2, 369378295), (5, 147751318), (10, 73875659), (11, 67159690), (13, 56827430), (17, 43456270), (22, 33579845), (26, 28413715), (34, 21728135), (55, 13431938), (65, 11365486), (85, 8691254), (110, 6715969), (130, 5682743), (143, 5166130), (170, 4345627), (187, 3950570), (221, 3342790), (286, 2583065), (374, 1975285), (442, 1671395), (715, 1033226), (935, 790114), (1105, 668558), (1430, 516613), (1870, 395057), (2210, 334279), (2431, 303890), (4862, 151945), (12155, 60778), (24310, 30389)]