31465998590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{61231}}^1$

素因数の和:61377

約数の個数: 64

約数和(自身を含む): 62956293120

約数和(自身を除く): 31490294530

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 67, 118, 130, 134, 295, 335, 590, 670, 767, 871, 1534, 1742, 3835, 3953, 4355, 7670, 7906, 8710, 19765, 39530, 51389, 61231, 102778, 122462, 256945, 306155, 513890, 612310, 796003, 1592006, 3612629, 3980015, 4102477, 7225258, 7960030, 8204954, 18063145, 20512385, 36126290, 41024770, 46964177, 53332201, 93928354, 106664402, 234820885, 242046143, 266661005, 469641770, 484092286, 533322010, 1210230715, 2420461430, 3146599859, 6293199718, 15732999295, 31465998590]

約数ペア:

[(1, 31465998590), (2, 15732999295), (5, 6293199718), (10, 3146599859), (13, 2420461430), (26, 1210230715), (59, 533322010), (65, 484092286), (67, 469641770), (118, 266661005), (130, 242046143), (134, 234820885), (295, 106664402), (335, 93928354), (590, 53332201), (670, 46964177), (767, 41024770), (871, 36126290), (1534, 20512385), (1742, 18063145), (3835, 8204954), (3953, 7960030), (4355, 7225258), (7670, 4102477), (7906, 3980015), (8710, 3612629), (19765, 1592006), (39530, 796003), (51389, 612310), (61231, 513890), (102778, 306155), (122462, 256945)]