609308140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{11731}}^1$

素因数の和:11807

約数の個数: 72

約数和(自身を含む): 1516666032

約数和(自身を除く): 907357892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1484, 1855, 2597, 3710, 5194, 7420, 10388, 11731, 12985, 23462, 25970, 46924, 51940, 58655, 82117, 117310, 164234, 234620, 328468, 410585, 574819, 621743, 821170, 1149638, 1243486, 1642340, 2299276, 2486972, 2874095, 3108715, 4352201, 5748190, 6217430, 8704402, 11496380, 12434860, 17408804, 21761005, 30465407, 43522010, 60930814, 87044020, 121861628, 152327035, 304654070, 609308140]

約数ペア:

[(1, 609308140), (2, 304654070), (4, 152327035), (5, 121861628), (7, 87044020), (10, 60930814), (14, 43522010), (20, 30465407), (28, 21761005), (35, 17408804), (49, 12434860), (53, 11496380), (70, 8704402), (98, 6217430), (106, 5748190), (140, 4352201), (196, 3108715), (212, 2874095), (245, 2486972), (265, 2299276), (371, 1642340), (490, 1243486), (530, 1149638), (742, 821170), (980, 621743), (1060, 574819), (1484, 410585), (1855, 328468), (2597, 234620), (3710, 164234), (5194, 117310), (7420, 82117), (10388, 58655), (11731, 51940), (12985, 46924), (23462, 25970)]