40160970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26249}}^1$

素因数の和:26279

約数の個数: 48

約数和(自身を含む): 110565000

約数和(自身を除く): 70404030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 26249, 52498, 78747, 131245, 157494, 236241, 262490, 393735, 446233, 472482, 787470, 892466, 1181205, 1338699, 2231165, 2362410, 2677398, 4016097, 4462330, 6693495, 8032194, 13386990, 20080485, 40160970]

約数ペア:

[(1, 40160970), (2, 20080485), (3, 13386990), (5, 8032194), (6, 6693495), (9, 4462330), (10, 4016097), (15, 2677398), (17, 2362410), (18, 2231165), (30, 1338699), (34, 1181205), (45, 892466), (51, 787470), (85, 472482), (90, 446233), (102, 393735), (153, 262490), (170, 236241), (255, 157494), (306, 131245), (510, 78747), (765, 52498), (1530, 26249)]