2707230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 6967296

約数和(自身を除く): 4260066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 71, 82, 93, 123, 142, 155, 186, 205, 213, 246, 310, 355, 410, 426, 465, 615, 710, 930, 1065, 1230, 1271, 2130, 2201, 2542, 2911, 3813, 4402, 5822, 6355, 6603, 7626, 8733, 11005, 12710, 13206, 14555, 17466, 19065, 22010, 29110, 33015, 38130, 43665, 66030, 87330, 90241, 180482, 270723, 451205, 541446, 902410, 1353615, 2707230]

約数ペア:

[(1, 2707230), (2, 1353615), (3, 902410), (5, 541446), (6, 451205), (10, 270723), (15, 180482), (30, 90241), (31, 87330), (41, 66030), (62, 43665), (71, 38130), (82, 33015), (93, 29110), (123, 22010), (142, 19065), (155, 17466), (186, 14555), (205, 13206), (213, 12710), (246, 11005), (310, 8733), (355, 7626), (410, 6603), (426, 6355), (465, 5822), (615, 4402), (710, 3813), (930, 2911), (1065, 2542), (1230, 2201), (1271, 2130)]