2011597740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{599}}^1\times {\mathrm{691}}^1$

素因数の和:1314

約数の個数: 144

約数和(自身を含む): 6347577600

約数和(自身を除く): 4335979860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 599, 691, 810, 972, 1198, 1215, 1382, 1620, 1797, 2073, 2396, 2430, 2764, 2995, 3455, 3594, 4146, 4860, 5391, 5990, 6219, 6910, 7188, 8292, 8985, 10365, 10782, 11980, 12438, 13820, 16173, 17970, 18657, 20730, 21564, 24876, 26955, 31095, 32346, 35940, 37314, 41460, 48519, 53910, 55971, 62190, 64692, 74628, 80865, 93285, 97038, 107820, 111942, 124380, 145557, 161730, 167913, 186570, 194076, 223884, 242595, 279855, 291114, 323460, 335826, 373140, 413909, 485190, 559710, 582228, 671652, 727785, 827818, 839565, 970380, 1119420, 1241727, 1455570, 1655636, 1679130, 2069545, 2483454, 2911140, 3358260, 3725181, 4139090, 4966908, 6208635, 7450362, 8278180, 11175543, 12417270, 14900724, 18625905, 22351086, 24834540, 33526629, 37251810, 44702172, 55877715, 67053258, 74503620, 100579887, 111755430, 134106516, 167633145, 201159774, 223510860, 335266290, 402319548, 502899435, 670532580, 1005798870, 2011597740]

約数ペア:

[(1, 2011597740), (2, 1005798870), (3, 670532580), (4, 502899435), (5, 402319548), (6, 335266290), (9, 223510860), (10, 201159774), (12, 167633145), (15, 134106516), (18, 111755430), (20, 100579887), (27, 74503620), (30, 67053258), (36, 55877715), (45, 44702172), (54, 37251810), (60, 33526629), (81, 24834540), (90, 22351086), (108, 18625905), (135, 14900724), (162, 12417270), (180, 11175543), (243, 8278180), (270, 7450362), (324, 6208635), (405, 4966908), (486, 4139090), (540, 3725181), (599, 3358260), (691, 2911140), (810, 2483454), (972, 2069545), (1198, 1679130), (1215, 1655636), (1382, 1455570), (1620, 1241727), (1797, 1119420), (2073, 970380), (2396, 839565), (2430, 827818), (2764, 727785), (2995, 671652), (3455, 582228), (3594, 559710), (4146, 485190), (4860, 413909), (5391, 373140), (5990, 335826), (6219, 323460), (6910, 291114), (7188, 279855), (8292, 242595), (8985, 223884), (10365, 194076), (10782, 186570), (11980, 167913), (12438, 161730), (13820, 145557), (16173, 124380), (17970, 111942), (18657, 107820), (20730, 97038), (21564, 93285), (24876, 80865), (26955, 74628), (31095, 64692), (32346, 62190), (35940, 55971), (37314, 53910), (41460, 48519)]