1888594110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28319}}^1$

素因数の和:28367

約数の個数: 128

約数和(自身を含む): 5709312000

約数和(自身を除く): 3820717890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3510, 3705, 4446, 5130, 6669, 7410, 11115, 13338, 22230, 28319, 33345, 56638, 66690, 84957, 141595, 169914, 254871, 283190, 368147, 424785, 509742, 538061, 736294, 764613, 849570, 1076122, 1104441, 1274355, 1529226, 1614183, 1840735, 2208882, 2548710, 2690305, 3228366, 3313323, 3681470, 3823065, 4842549, 5380610, 5522205, 6626646, 6994793, 7646130, 8070915, 9685098, 9939969, 11044410, 13989586, 14527647, 16141830, 16566615, 19879938, 20984379, 24212745, 29055294, 33133230, 34973965, 41968758, 48425490, 49699845, 62953137, 69947930, 72638235, 99399690, 104921895, 125906274, 145276470, 188859411, 209843790, 314765685, 377718822, 629531370, 944297055, 1888594110]

約数ペア:

[(1, 1888594110), (2, 944297055), (3, 629531370), (5, 377718822), (6, 314765685), (9, 209843790), (10, 188859411), (13, 145276470), (15, 125906274), (18, 104921895), (19, 99399690), (26, 72638235), (27, 69947930), (30, 62953137), (38, 49699845), (39, 48425490), (45, 41968758), (54, 34973965), (57, 33133230), (65, 29055294), (78, 24212745), (90, 20984379), (95, 19879938), (114, 16566615), (117, 16141830), (130, 14527647), (135, 13989586), (171, 11044410), (190, 9939969), (195, 9685098), (234, 8070915), (247, 7646130), (270, 6994793), (285, 6626646), (342, 5522205), (351, 5380610), (390, 4842549), (494, 3823065), (513, 3681470), (570, 3313323), (585, 3228366), (702, 2690305), (741, 2548710), (855, 2208882), (1026, 1840735), (1170, 1614183), (1235, 1529226), (1482, 1274355), (1710, 1104441), (1755, 1076122), (2223, 849570), (2470, 764613), (2565, 736294), (3510, 538061), (3705, 509742), (4446, 424785), (5130, 368147), (6669, 283190), (7410, 254871), (11115, 169914), (13338, 141595), (22230, 84957), (28319, 66690), (33345, 56638)]