7228710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 19776960

約数和(自身を除く): 12548250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 653, 738, 1107, 1230, 1306, 1845, 1959, 2214, 3265, 3690, 3918, 5535, 5877, 6530, 9795, 11070, 11754, 17631, 19590, 26773, 29385, 35262, 53546, 58770, 80319, 88155, 133865, 160638, 176310, 240957, 267730, 401595, 481914, 722871, 803190, 1204785, 1445742, 2409570, 3614355, 7228710]

約数ペア:

[(1, 7228710), (2, 3614355), (3, 2409570), (5, 1445742), (6, 1204785), (9, 803190), (10, 722871), (15, 481914), (18, 401595), (27, 267730), (30, 240957), (41, 176310), (45, 160638), (54, 133865), (82, 88155), (90, 80319), (123, 58770), (135, 53546), (205, 35262), (246, 29385), (270, 26773), (369, 19590), (410, 17631), (615, 11754), (653, 11070), (738, 9795), (1107, 6530), (1230, 5877), (1306, 5535), (1845, 3918), (1959, 3690), (2214, 3265)]