8262170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 18475776

約数和(自身を除く): 10213606

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 131, 170, 238, 262, 265, 371, 530, 595, 655, 742, 901, 917, 1190, 1310, 1802, 1834, 1855, 2227, 3710, 4454, 4505, 4585, 6307, 6943, 9010, 9170, 11135, 12614, 13886, 15589, 22270, 31178, 31535, 34715, 48601, 63070, 69430, 77945, 97202, 118031, 155890, 236062, 243005, 486010, 590155, 826217, 1180310, 1652434, 4131085, 8262170]

約数ペア:

[(1, 8262170), (2, 4131085), (5, 1652434), (7, 1180310), (10, 826217), (14, 590155), (17, 486010), (34, 243005), (35, 236062), (53, 155890), (70, 118031), (85, 97202), (106, 77945), (119, 69430), (131, 63070), (170, 48601), (238, 34715), (262, 31535), (265, 31178), (371, 22270), (530, 15589), (595, 13886), (655, 12614), (742, 11135), (901, 9170), (917, 9010), (1190, 6943), (1310, 6307), (1802, 4585), (1834, 4505), (1855, 4454), (2227, 3710)]