67711830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 166917888

約数和(自身を除く): 99206058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 163, 183, 227, 305, 326, 366, 454, 489, 610, 681, 815, 915, 978, 1135, 1362, 1630, 1830, 2270, 2445, 3405, 4890, 6810, 9943, 13847, 19886, 27694, 29829, 37001, 41541, 49715, 59658, 69235, 74002, 83082, 99430, 111003, 138470, 149145, 185005, 207705, 222006, 298290, 370010, 415410, 555015, 1110030, 2257061, 4514122, 6771183, 11285305, 13542366, 22570610, 33855915, 67711830]

約数ペア:

[(1, 67711830), (2, 33855915), (3, 22570610), (5, 13542366), (6, 11285305), (10, 6771183), (15, 4514122), (30, 2257061), (61, 1110030), (122, 555015), (163, 415410), (183, 370010), (227, 298290), (305, 222006), (326, 207705), (366, 185005), (454, 149145), (489, 138470), (610, 111003), (681, 99430), (815, 83082), (915, 74002), (978, 69235), (1135, 59658), (1362, 49715), (1630, 41541), (1830, 37001), (2270, 29829), (2445, 27694), (3405, 19886), (4890, 13847), (6810, 9943)]