61354650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 176560128

約数和(自身を除く): 115205478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 142, 150, 175, 210, 213, 350, 355, 426, 497, 525, 710, 823, 994, 1050, 1065, 1491, 1646, 1775, 2130, 2469, 2485, 2982, 3550, 4115, 4938, 4970, 5325, 5761, 7455, 8230, 10650, 11522, 12345, 12425, 14910, 17283, 20575, 24690, 24850, 28805, 34566, 37275, 41150, 57610, 58433, 61725, 74550, 86415, 116866, 123450, 144025, 172830, 175299, 288050, 292165, 350598, 409031, 432075, 584330, 818062, 864150, 876495, 1227093, 1460825, 1752990, 2045155, 2454186, 2921650, 4090310, 4382475, 6135465, 8764950, 10225775, 12270930, 20451550, 30677325, 61354650]

約数ペア:

[(1, 61354650), (2, 30677325), (3, 20451550), (5, 12270930), (6, 10225775), (7, 8764950), (10, 6135465), (14, 4382475), (15, 4090310), (21, 2921650), (25, 2454186), (30, 2045155), (35, 1752990), (42, 1460825), (50, 1227093), (70, 876495), (71, 864150), (75, 818062), (105, 584330), (142, 432075), (150, 409031), (175, 350598), (210, 292165), (213, 288050), (350, 175299), (355, 172830), (426, 144025), (497, 123450), (525, 116866), (710, 86415), (823, 74550), (994, 61725), (1050, 58433), (1065, 57610), (1491, 41150), (1646, 37275), (1775, 34566), (2130, 28805), (2469, 24850), (2485, 24690), (2982, 20575), (3550, 17283), (4115, 14910), (4938, 12425), (4970, 12345), (5325, 11522), (5761, 10650), (7455, 8230)]