310695330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 850010112

約数和(自身を除く): 539314782

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 251, 310, 330, 341, 363, 465, 502, 605, 682, 726, 753, 930, 1023, 1210, 1255, 1331, 1506, 1705, 1815, 2046, 2510, 2662, 2761, 3410, 3630, 3751, 3765, 3993, 5115, 5522, 6655, 7502, 7530, 7781, 7986, 8283, 10230, 11253, 13310, 13805, 15562, 16566, 18755, 19965, 22506, 23343, 27610, 30371, 37510, 38905, 39930, 41261, 41415, 46686, 56265, 60742, 77810, 82522, 82830, 85591, 91113, 112530, 116715, 123783, 151855, 171182, 182226, 206305, 233430, 247566, 256773, 303710, 334081, 412610, 427955, 455565, 513546, 618915, 668162, 855910, 911130, 941501, 1002243, 1237830, 1283865, 1670405, 1883002, 2004486, 2567730, 2824503, 3340810, 4707505, 5011215, 5649006, 9415010, 10022430, 10356511, 14122515, 20713022, 28245030, 31069533, 51782555, 62139066, 103565110, 155347665, 310695330]

約数ペア:

[(1, 310695330), (2, 155347665), (3, 103565110), (5, 62139066), (6, 51782555), (10, 31069533), (11, 28245030), (15, 20713022), (22, 14122515), (30, 10356511), (31, 10022430), (33, 9415010), (55, 5649006), (62, 5011215), (66, 4707505), (93, 3340810), (110, 2824503), (121, 2567730), (155, 2004486), (165, 1883002), (186, 1670405), (242, 1283865), (251, 1237830), (310, 1002243), (330, 941501), (341, 911130), (363, 855910), (465, 668162), (502, 618915), (605, 513546), (682, 455565), (726, 427955), (753, 412610), (930, 334081), (1023, 303710), (1210, 256773), (1255, 247566), (1331, 233430), (1506, 206305), (1705, 182226), (1815, 171182), (2046, 151855), (2510, 123783), (2662, 116715), (2761, 112530), (3410, 91113), (3630, 85591), (3751, 82830), (3765, 82522), (3993, 77810), (5115, 60742), (5522, 56265), (6655, 46686), (7502, 41415), (7530, 41261), (7781, 39930), (7986, 38905), (8283, 37510), (10230, 30371), (11253, 27610), (13310, 23343), (13805, 22506), (15562, 19965), (16566, 18755)]