84435630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 210843648

約数和(自身を除く): 126408018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 163, 186, 310, 326, 465, 489, 557, 815, 930, 978, 1114, 1630, 1671, 2445, 2785, 3342, 4890, 5053, 5570, 8355, 10106, 15159, 16710, 17267, 25265, 30318, 34534, 50530, 51801, 75795, 86335, 90791, 103602, 151590, 172670, 181582, 259005, 272373, 453955, 518010, 544746, 907910, 1361865, 2723730, 2814521, 5629042, 8443563, 14072605, 16887126, 28145210, 42217815, 84435630]

約数ペア:

[(1, 84435630), (2, 42217815), (3, 28145210), (5, 16887126), (6, 14072605), (10, 8443563), (15, 5629042), (30, 2814521), (31, 2723730), (62, 1361865), (93, 907910), (155, 544746), (163, 518010), (186, 453955), (310, 272373), (326, 259005), (465, 181582), (489, 172670), (557, 151590), (815, 103602), (930, 90791), (978, 86335), (1114, 75795), (1630, 51801), (1671, 50530), (2445, 34534), (2785, 30318), (3342, 25265), (4890, 17267), (5053, 16710), (5570, 15159), (8355, 10106)]