66190890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 165814272

約数和(自身を除く): 99623382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 103, 155, 186, 206, 309, 310, 465, 515, 618, 691, 930, 1030, 1382, 1545, 2073, 3090, 3193, 3455, 4146, 6386, 6910, 9579, 10365, 15965, 19158, 20730, 21421, 31930, 42842, 47895, 64263, 71173, 95790, 107105, 128526, 142346, 213519, 214210, 321315, 355865, 427038, 642630, 711730, 1067595, 2135190, 2206363, 4412726, 6619089, 11031815, 13238178, 22063630, 33095445, 66190890]

約数ペア:

[(1, 66190890), (2, 33095445), (3, 22063630), (5, 13238178), (6, 11031815), (10, 6619089), (15, 4412726), (30, 2206363), (31, 2135190), (62, 1067595), (93, 711730), (103, 642630), (155, 427038), (186, 355865), (206, 321315), (309, 214210), (310, 213519), (465, 142346), (515, 128526), (618, 107105), (691, 95790), (930, 71173), (1030, 64263), (1382, 47895), (1545, 42842), (2073, 31930), (3090, 21421), (3193, 20730), (3455, 19158), (4146, 15965), (6386, 10365), (6910, 9579)]