2262260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 6435072

約数和(自身を除く): 4172812

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 113, 130, 140, 143, 154, 182, 220, 226, 260, 286, 308, 364, 385, 452, 455, 565, 572, 715, 770, 791, 910, 1001, 1130, 1243, 1430, 1469, 1540, 1582, 1820, 2002, 2260, 2486, 2860, 2938, 3164, 3955, 4004, 4972, 5005, 5876, 6215, 7345, 7910, 8701, 10010, 10283, 12430, 14690, 15820, 16159, 17402, 20020, 20566, 24860, 29380, 32318, 34804, 41132, 43505, 51415, 64636, 80795, 87010, 102830, 113113, 161590, 174020, 205660, 226226, 323180, 452452, 565565, 1131130, 2262260]

約数ペア:

[(1, 2262260), (2, 1131130), (4, 565565), (5, 452452), (7, 323180), (10, 226226), (11, 205660), (13, 174020), (14, 161590), (20, 113113), (22, 102830), (26, 87010), (28, 80795), (35, 64636), (44, 51415), (52, 43505), (55, 41132), (65, 34804), (70, 32318), (77, 29380), (91, 24860), (110, 20566), (113, 20020), (130, 17402), (140, 16159), (143, 15820), (154, 14690), (182, 12430), (220, 10283), (226, 10010), (260, 8701), (286, 7910), (308, 7345), (364, 6215), (385, 5876), (452, 5005), (455, 4972), (565, 4004), (572, 3955), (715, 3164), (770, 2938), (791, 2860), (910, 2486), (1001, 2260), (1130, 2002), (1243, 1820), (1430, 1582), (1469, 1540)]