98604870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1950

約数の個数: 128

約数和(自身を含む): 306754560

約数和(自身を除く): 208149690

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1901, 1995, 2470, 2730, 3458, 3705, 3802, 3990, 5187, 5703, 7410, 8645, 9505, 10374, 11406, 13307, 17290, 19010, 24713, 25935, 26614, 28515, 36119, 39921, 49426, 51870, 57030, 66535, 72238, 74139, 79842, 108357, 123565, 133070, 148278, 172991, 180595, 199605, 216714, 247130, 252833, 345982, 361190, 370695, 399210, 469547, 505666, 518973, 541785, 741390, 758499, 864955, 939094, 1037946, 1083570, 1264165, 1408641, 1516998, 1729910, 2347735, 2528330, 2594865, 2817282, 3286829, 3792495, 4695470, 5189730, 6573658, 7043205, 7584990, 9860487, 14086410, 16434145, 19720974, 32868290, 49302435, 98604870]

約数ペア:

[(1, 98604870), (2, 49302435), (3, 32868290), (5, 19720974), (6, 16434145), (7, 14086410), (10, 9860487), (13, 7584990), (14, 7043205), (15, 6573658), (19, 5189730), (21, 4695470), (26, 3792495), (30, 3286829), (35, 2817282), (38, 2594865), (39, 2528330), (42, 2347735), (57, 1729910), (65, 1516998), (70, 1408641), (78, 1264165), (91, 1083570), (95, 1037946), (105, 939094), (114, 864955), (130, 758499), (133, 741390), (182, 541785), (190, 518973), (195, 505666), (210, 469547), (247, 399210), (266, 370695), (273, 361190), (285, 345982), (390, 252833), (399, 247130), (455, 216714), (494, 199605), (546, 180595), (570, 172991), (665, 148278), (741, 133070), (798, 123565), (910, 108357), (1235, 79842), (1330, 74139), (1365, 72238), (1482, 66535), (1729, 57030), (1901, 51870), (1995, 49426), (2470, 39921), (2730, 36119), (3458, 28515), (3705, 26614), (3802, 25935), (3990, 24713), (5187, 19010), (5703, 17290), (7410, 13307), (8645, 11406), (9505, 10374)]