72973890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6701}}^1$

素因数の和:6736

約数の個数: 72

約数和(自身を含む): 208579644

約数和(自身を除く): 135605754

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 6701, 10890, 13402, 20103, 33505, 40206, 60309, 67010, 73711, 100515, 120618, 147422, 201030, 221133, 301545, 368555, 442266, 603090, 663399, 737110, 810821, 1105665, 1326798, 1621642, 2211330, 2432463, 3316995, 4054105, 4864926, 6633990, 7297389, 8108210, 12162315, 14594778, 24324630, 36486945, 72973890]

約数ペア:

[(1, 72973890), (2, 36486945), (3, 24324630), (5, 14594778), (6, 12162315), (9, 8108210), (10, 7297389), (11, 6633990), (15, 4864926), (18, 4054105), (22, 3316995), (30, 2432463), (33, 2211330), (45, 1621642), (55, 1326798), (66, 1105665), (90, 810821), (99, 737110), (110, 663399), (121, 603090), (165, 442266), (198, 368555), (242, 301545), (330, 221133), (363, 201030), (495, 147422), (605, 120618), (726, 100515), (990, 73711), (1089, 67010), (1210, 60309), (1815, 40206), (2178, 33505), (3630, 20103), (5445, 13402), (6701, 10890)]