30607974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 72084480

約数和(自身を除く): 41476506

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 2887, 3534, 5301, 5774, 8661, 10602, 17322, 25983, 51966, 54853, 89497, 109706, 164559, 178994, 268491, 329118, 493677, 536982, 805473, 987354, 1610946, 1700443, 3400886, 5101329, 10202658, 15303987, 30607974]

約数ペア:

[(1, 30607974), (2, 15303987), (3, 10202658), (6, 5101329), (9, 3400886), (18, 1700443), (19, 1610946), (31, 987354), (38, 805473), (57, 536982), (62, 493677), (93, 329118), (114, 268491), (171, 178994), (186, 164559), (279, 109706), (342, 89497), (558, 54853), (589, 51966), (1178, 25983), (1767, 17322), (2887, 10602), (3534, 8661), (5301, 5774)]