29567580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 98249760

約数和(自身を除く): 68682180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 89, 98, 105, 113, 140, 147, 178, 196, 210, 226, 245, 267, 294, 339, 356, 420, 445, 452, 490, 534, 565, 588, 623, 678, 735, 791, 890, 980, 1068, 1130, 1246, 1335, 1356, 1470, 1582, 1695, 1780, 1869, 2260, 2373, 2492, 2670, 2940, 3115, 3164, 3390, 3738, 3955, 4361, 4746, 5340, 5537, 6230, 6780, 7476, 7910, 8722, 9345, 9492, 10057, 11074, 11865, 12460, 13083, 15820, 16611, 17444, 18690, 20114, 21805, 22148, 23730, 26166, 27685, 30171, 33222, 37380, 40228, 43610, 47460, 50285, 52332, 55370, 60342, 65415, 66444, 70399, 83055, 87220, 100570, 110740, 120684, 130830, 140798, 150855, 166110, 201140, 211197, 261660, 281596, 301710, 332220, 351995, 422394, 492793, 603420, 703990, 844788, 985586, 1055985, 1407980, 1478379, 1971172, 2111970, 2463965, 2956758, 4223940, 4927930, 5913516, 7391895, 9855860, 14783790, 29567580]

約数ペア:

[(1, 29567580), (2, 14783790), (3, 9855860), (4, 7391895), (5, 5913516), (6, 4927930), (7, 4223940), (10, 2956758), (12, 2463965), (14, 2111970), (15, 1971172), (20, 1478379), (21, 1407980), (28, 1055985), (30, 985586), (35, 844788), (42, 703990), (49, 603420), (60, 492793), (70, 422394), (84, 351995), (89, 332220), (98, 301710), (105, 281596), (113, 261660), (140, 211197), (147, 201140), (178, 166110), (196, 150855), (210, 140798), (226, 130830), (245, 120684), (267, 110740), (294, 100570), (339, 87220), (356, 83055), (420, 70399), (445, 66444), (452, 65415), (490, 60342), (534, 55370), (565, 52332), (588, 50285), (623, 47460), (678, 43610), (735, 40228), (791, 37380), (890, 33222), (980, 30171), (1068, 27685), (1130, 26166), (1246, 23730), (1335, 22148), (1356, 21805), (1470, 20114), (1582, 18690), (1695, 17444), (1780, 16611), (1869, 15820), (2260, 13083), (2373, 12460), (2492, 11865), (2670, 11074), (2940, 10057), (3115, 9492), (3164, 9345), (3390, 8722), (3738, 7910), (3955, 7476), (4361, 6780), (4746, 6230), (5340, 5537)]