3995973420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{24953}}^1$

素因数の和:25139

約数の個数: 96

約数和(自身を含む): 11922821568

約数和(自身を除く): 7926848148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 157, 170, 204, 255, 314, 340, 471, 510, 628, 785, 942, 1020, 1570, 1884, 2355, 2669, 3140, 4710, 5338, 8007, 9420, 10676, 13345, 16014, 24953, 26690, 32028, 40035, 49906, 53380, 74859, 80070, 99812, 124765, 149718, 160140, 249530, 299436, 374295, 424201, 499060, 748590, 848402, 1272603, 1497180, 1696804, 2121005, 2545206, 3917621, 4242010, 5090412, 6363015, 7835242, 8484020, 11752863, 12726030, 15670484, 19588105, 23505726, 25452060, 39176210, 47011452, 58764315, 66599557, 78352420, 117528630, 133199114, 199798671, 235057260, 266398228, 332997785, 399597342, 665995570, 799194684, 998993355, 1331991140, 1997986710, 3995973420]

約数ペア:

[(1, 3995973420), (2, 1997986710), (3, 1331991140), (4, 998993355), (5, 799194684), (6, 665995570), (10, 399597342), (12, 332997785), (15, 266398228), (17, 235057260), (20, 199798671), (30, 133199114), (34, 117528630), (51, 78352420), (60, 66599557), (68, 58764315), (85, 47011452), (102, 39176210), (157, 25452060), (170, 23505726), (204, 19588105), (255, 15670484), (314, 12726030), (340, 11752863), (471, 8484020), (510, 7835242), (628, 6363015), (785, 5090412), (942, 4242010), (1020, 3917621), (1570, 2545206), (1884, 2121005), (2355, 1696804), (2669, 1497180), (3140, 1272603), (4710, 848402), (5338, 748590), (8007, 499060), (9420, 424201), (10676, 374295), (13345, 299436), (16014, 249530), (24953, 160140), (26690, 149718), (32028, 124765), (40035, 99812), (49906, 80070), (53380, 74859)]