12345570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8069}}^1$

素因数の和:8099

約数の個数: 48

約数和(自身を含む): 33990840

約数和(自身を除く): 21645270

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, 8069, 16138, 24207, 40345, 48414, 72621, 80690, 121035, 137173, 145242, 242070, 274346, 363105, 411519, 685865, 726210, 823038, 1234557, 1371730, 2057595, 2469114, 4115190, 6172785, 12345570]

約数ペア:

[(1, 12345570), (2, 6172785), (3, 4115190), (5, 2469114), (6, 2057595), (9, 1371730), (10, 1234557), (15, 823038), (17, 726210), (18, 685865), (30, 411519), (34, 363105), (45, 274346), (51, 242070), (85, 145242), (90, 137173), (102, 121035), (153, 80690), (170, 72621), (255, 48414), (306, 40345), (510, 24207), (765, 16138), (1530, 8069)]