4080456870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{31189}}^1$

素因数の和:31302

約数の個数: 96

約数和(自身を含む): 11520338400

約数和(自身を除く): 7439881530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 245, 267, 294, 445, 490, 534, 623, 735, 890, 1246, 1335, 1470, 1869, 2670, 3115, 3738, 4361, 6230, 8722, 9345, 13083, 18690, 21805, 26166, 31189, 43610, 62378, 65415, 93567, 130830, 155945, 187134, 218323, 311890, 436646, 467835, 654969, 935670, 1091615, 1309938, 1528261, 2183230, 2775821, 3056522, 3274845, 4584783, 5551642, 6549690, 7641305, 8327463, 9169566, 13879105, 15282610, 16654926, 19430747, 22923915, 27758210, 38861494, 41637315, 45847830, 58292241, 83274630, 97153735, 116584482, 136015229, 194307470, 272030458, 291461205, 408045687, 582922410, 680076145, 816091374, 1360152290, 2040228435, 4080456870]

約数ペア:

[(1, 4080456870), (2, 2040228435), (3, 1360152290), (5, 816091374), (6, 680076145), (7, 582922410), (10, 408045687), (14, 291461205), (15, 272030458), (21, 194307470), (30, 136015229), (35, 116584482), (42, 97153735), (49, 83274630), (70, 58292241), (89, 45847830), (98, 41637315), (105, 38861494), (147, 27758210), (178, 22923915), (210, 19430747), (245, 16654926), (267, 15282610), (294, 13879105), (445, 9169566), (490, 8327463), (534, 7641305), (623, 6549690), (735, 5551642), (890, 4584783), (1246, 3274845), (1335, 3056522), (1470, 2775821), (1869, 2183230), (2670, 1528261), (3115, 1309938), (3738, 1091615), (4361, 935670), (6230, 654969), (8722, 467835), (9345, 436646), (13083, 311890), (18690, 218323), (21805, 187134), (26166, 155945), (31189, 130830), (43610, 93567), (62378, 65415)]