29296980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3463}}^1$

素因数の和:3525

約数の個数: 72

約数和(自身を含む): 90784512

約数和(自身を除く): 61487532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 3463, 4230, 6926, 8460, 10389, 13852, 17315, 20778, 31167, 34630, 41556, 51945, 62334, 69260, 103890, 124668, 155835, 162761, 207780, 311670, 325522, 488283, 623340, 651044, 813805, 976566, 1464849, 1627610, 1953132, 2441415, 2929698, 3255220, 4882830, 5859396, 7324245, 9765660, 14648490, 29296980]

約数ペア:

[(1, 29296980), (2, 14648490), (3, 9765660), (4, 7324245), (5, 5859396), (6, 4882830), (9, 3255220), (10, 2929698), (12, 2441415), (15, 1953132), (18, 1627610), (20, 1464849), (30, 976566), (36, 813805), (45, 651044), (47, 623340), (60, 488283), (90, 325522), (94, 311670), (141, 207780), (180, 162761), (188, 155835), (235, 124668), (282, 103890), (423, 69260), (470, 62334), (564, 51945), (705, 41556), (846, 34630), (940, 31167), (1410, 20778), (1692, 17315), (2115, 13852), (2820, 10389), (3463, 8460), (4230, 6926)]