7300930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 16547328

約数和(自身を除く): 9246398

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 113, 130, 142, 182, 226, 355, 455, 497, 565, 710, 791, 910, 923, 994, 1130, 1469, 1582, 1846, 2485, 2938, 3955, 4615, 4970, 6461, 7345, 7910, 8023, 9230, 10283, 12922, 14690, 16046, 20566, 32305, 40115, 51415, 56161, 64610, 80230, 102830, 104299, 112322, 208598, 280805, 521495, 561610, 730093, 1042990, 1460186, 3650465, 7300930]

約数ペア:

[(1, 7300930), (2, 3650465), (5, 1460186), (7, 1042990), (10, 730093), (13, 561610), (14, 521495), (26, 280805), (35, 208598), (65, 112322), (70, 104299), (71, 102830), (91, 80230), (113, 64610), (130, 56161), (142, 51415), (182, 40115), (226, 32305), (355, 20566), (455, 16046), (497, 14690), (565, 12922), (710, 10283), (791, 9230), (910, 8023), (923, 7910), (994, 7345), (1130, 6461), (1469, 4970), (1582, 4615), (1846, 3955), (2485, 2938)]