1113442980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109807}}^1$

素因数の和:109845

約数の個数: 72

約数和(自身を含む): 3375937152

約数和(自身を除く): 2262494172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 109807, 219614, 329421, 439228, 549035, 658842, 1098070, 1317684, 1427491, 1647105, 2196140, 2854982, 3294210, 4282473, 5709964, 6588420, 7137455, 8564946, 14274910, 17129892, 18557383, 21412365, 28549820, 37114766, 42824730, 55672149, 74229532, 85649460, 92786915, 111344298, 185573830, 222688596, 278360745, 371147660, 556721490, 1113442980]

約数ペア:

[(1, 1113442980), (2, 556721490), (3, 371147660), (4, 278360745), (5, 222688596), (6, 185573830), (10, 111344298), (12, 92786915), (13, 85649460), (15, 74229532), (20, 55672149), (26, 42824730), (30, 37114766), (39, 28549820), (52, 21412365), (60, 18557383), (65, 17129892), (78, 14274910), (130, 8564946), (156, 7137455), (169, 6588420), (195, 5709964), (260, 4282473), (338, 3294210), (390, 2854982), (507, 2196140), (676, 1647105), (780, 1427491), (845, 1317684), (1014, 1098070), (1690, 658842), (2028, 549035), (2535, 439228), (3380, 329421), (5070, 219614), (10140, 109807)]