78141350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 183845376

約数和(自身を除く): 105704026

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 25, 34, 35, 46, 50, 70, 85, 115, 119, 161, 170, 175, 230, 238, 322, 350, 391, 425, 571, 575, 595, 782, 805, 850, 1142, 1150, 1190, 1610, 1955, 2737, 2855, 2975, 3910, 3997, 4025, 5474, 5710, 5950, 7994, 8050, 9707, 9775, 13133, 13685, 14275, 19414, 19550, 19985, 26266, 27370, 28550, 39970, 48535, 65665, 67949, 68425, 91931, 97070, 99925, 131330, 135898, 136850, 183862, 199850, 223261, 242675, 328325, 339745, 446522, 459655, 485350, 656650, 679490, 919310, 1116305, 1562827, 1698725, 2232610, 2298275, 3125654, 3397450, 4596550, 5581525, 7814135, 11163050, 15628270, 39070675, 78141350]

約数ペア:

[(1, 78141350), (2, 39070675), (5, 15628270), (7, 11163050), (10, 7814135), (14, 5581525), (17, 4596550), (23, 3397450), (25, 3125654), (34, 2298275), (35, 2232610), (46, 1698725), (50, 1562827), (70, 1116305), (85, 919310), (115, 679490), (119, 656650), (161, 485350), (170, 459655), (175, 446522), (230, 339745), (238, 328325), (322, 242675), (350, 223261), (391, 199850), (425, 183862), (571, 136850), (575, 135898), (595, 131330), (782, 99925), (805, 97070), (850, 91931), (1142, 68425), (1150, 67949), (1190, 65665), (1610, 48535), (1955, 39970), (2737, 28550), (2855, 27370), (2975, 26266), (3910, 19985), (3997, 19550), (4025, 19414), (5474, 14275), (5710, 13685), (5950, 13133), (7994, 9775), (8050, 9707)]