2472470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 96

約数和(自身を含む): 6324480

約数和(自身を除く): 3852010

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 55, 65, 70, 77, 91, 95, 110, 130, 133, 143, 154, 169, 182, 190, 209, 247, 266, 286, 338, 385, 418, 455, 494, 665, 715, 770, 845, 910, 1001, 1045, 1183, 1235, 1330, 1430, 1463, 1690, 1729, 1859, 2002, 2090, 2366, 2470, 2717, 2926, 3211, 3458, 3718, 5005, 5434, 5915, 6422, 7315, 8645, 9295, 10010, 11830, 13013, 13585, 14630, 16055, 17290, 18590, 19019, 22477, 26026, 27170, 32110, 35321, 38038, 44954, 65065, 70642, 95095, 112385, 130130, 176605, 190190, 224770, 247247, 353210, 494494, 1236235, 2472470]

約数ペア:

[(1, 2472470), (2, 1236235), (5, 494494), (7, 353210), (10, 247247), (11, 224770), (13, 190190), (14, 176605), (19, 130130), (22, 112385), (26, 95095), (35, 70642), (38, 65065), (55, 44954), (65, 38038), (70, 35321), (77, 32110), (91, 27170), (95, 26026), (110, 22477), (130, 19019), (133, 18590), (143, 17290), (154, 16055), (169, 14630), (182, 13585), (190, 13013), (209, 11830), (247, 10010), (266, 9295), (286, 8645), (338, 7315), (385, 6422), (418, 5915), (455, 5434), (494, 5005), (665, 3718), (715, 3458), (770, 3211), (845, 2926), (910, 2717), (1001, 2470), (1045, 2366), (1183, 2090), (1235, 2002), (1330, 1859), (1430, 1729), (1463, 1690)]