41639220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{4721}}^1$

素因数の和:4750

約数の個数: 108

約数和(自身を含む): 146958084

約数和(自身を除く): 105318864

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 4721, 8820, 9442, 14163, 18884, 23605, 28326, 33047, 42489, 47210, 56652, 66094, 70815, 84978, 94420, 99141, 132188, 141630, 165235, 169956, 198282, 212445, 231329, 283260, 297423, 330470, 396564, 424890, 462658, 495705, 594846, 660940, 693987, 849780, 925316, 991410, 1156645, 1189692, 1387974, 1487115, 1982820, 2081961, 2313290, 2775948, 2974230, 3469935, 4163922, 4626580, 5948460, 6939870, 8327844, 10409805, 13879740, 20819610, 41639220]

約数ペア:

[(1, 41639220), (2, 20819610), (3, 13879740), (4, 10409805), (5, 8327844), (6, 6939870), (7, 5948460), (9, 4626580), (10, 4163922), (12, 3469935), (14, 2974230), (15, 2775948), (18, 2313290), (20, 2081961), (21, 1982820), (28, 1487115), (30, 1387974), (35, 1189692), (36, 1156645), (42, 991410), (45, 925316), (49, 849780), (60, 693987), (63, 660940), (70, 594846), (84, 495705), (90, 462658), (98, 424890), (105, 396564), (126, 330470), (140, 297423), (147, 283260), (180, 231329), (196, 212445), (210, 198282), (245, 169956), (252, 165235), (294, 141630), (315, 132188), (420, 99141), (441, 94420), (490, 84978), (588, 70815), (630, 66094), (735, 56652), (882, 47210), (980, 42489), (1260, 33047), (1470, 28326), (1764, 23605), (2205, 18884), (2940, 14163), (4410, 9442), (4721, 8820)]