8173910.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1948

約数の個数: 144

約数和(自身を含む): 290777760

約数和(自身を除く): 206259300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 1901, 2223, 2340, 2470, 2964, 3420, 3705, 3802, 4446, 4940, 5703, 7410, 7604, 8892, 9505, 11115, 11406, 14820, 17109, 19010, 22230, 22812, 24713, 28515, 34218, 36119, 38020, 44460, 49426, 57030, 68436, 72238, 74139, 85545, 98852, 108357, 114060, 123565, 144476, 148278, 171090, 180595, 216714, 222417, 247130, 296556, 325071, 342180, 361190, 370695, 433428, 444834, 469547, 494260, 541785, 650142, 722380, 741390, 889668, 939094, 1083570, 1112085, 1300284, 1408641, 1482780, 1625355, 1878188, 2167140, 2224170, 2347735, 2817282, 3250710, 4225923, 4448340, 4695470, 5634564, 6501420, 7043205, 8451846, 9390940, 14086410, 16903692, 21129615, 28172820, 42259230, 84518460]

約数ペア:

[(1, 84518460), (2, 42259230), (3, 28172820), (4, 21129615), (5, 16903692), (6, 14086410), (9, 9390940), (10, 8451846), (12, 7043205), (13, 6501420), (15, 5634564), (18, 4695470), (19, 4448340), (20, 4225923), (26, 3250710), (30, 2817282), (36, 2347735), (38, 2224170), (39, 2167140), (45, 1878188), (52, 1625355), (57, 1482780), (60, 1408641), (65, 1300284), (76, 1112085), (78, 1083570), (90, 939094), (95, 889668), (114, 741390), (117, 722380), (130, 650142), (156, 541785), (171, 494260), (180, 469547), (190, 444834), (195, 433428), (228, 370695), (234, 361190), (247, 342180), (260, 325071), (285, 296556), (342, 247130), (380, 222417), (390, 216714), (468, 180595), (494, 171090), (570, 148278), (585, 144476), (684, 123565), (741, 114060), (780, 108357), (855, 98852), (988, 85545), (1140, 74139), (1170, 72238), (1235, 68436), (1482, 57030), (1710, 49426), (1901, 44460), (2223, 38020), (2340, 36119), (2470, 34218), (2964, 28515), (3420, 24713), (3705, 22812), (3802, 22230), (4446, 19010), (4940, 17109), (5703, 14820), (7410, 11406), (7604, 11115), (8892, 9505)]