15694213290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1\times {\mathrm{2069}}^1$

素因数の和:3008

約数の個数: 128

約数和(自身を含む): 44168302080

約数和(自身を除く): 28474088790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 881, 1230, 1435, 1722, 1762, 2069, 2643, 2870, 4138, 4305, 4405, 5286, 6167, 6207, 8610, 8810, 10345, 12334, 12414, 13215, 14483, 18501, 20690, 26430, 28966, 30835, 31035, 36121, 37002, 43449, 61670, 62070, 72242, 72415, 84829, 86898, 92505, 108363, 144830, 169658, 180605, 185010, 216726, 217245, 252847, 254487, 361210, 424145, 434490, 505694, 508974, 541815, 593803, 758541, 848290, 1083630, 1187606, 1264235, 1272435, 1517082, 1781409, 1822789, 2528470, 2544870, 2969015, 3562818, 3645578, 3792705, 5468367, 5938030, 7585410, 8907045, 9113945, 10936734, 12759523, 17814090, 18227890, 25519046, 27341835, 38278569, 54683670, 63797615, 74734349, 76557138, 127595230, 149468698, 191392845, 224203047, 373671745, 382785690, 448406094, 523140443, 747343490, 1046280886, 1121015235, 1569421329, 2242030470, 2615702215, 3138842658, 5231404430, 7847106645, 15694213290]

約数ペア:

[(1, 15694213290), (2, 7847106645), (3, 5231404430), (5, 3138842658), (6, 2615702215), (7, 2242030470), (10, 1569421329), (14, 1121015235), (15, 1046280886), (21, 747343490), (30, 523140443), (35, 448406094), (41, 382785690), (42, 373671745), (70, 224203047), (82, 191392845), (105, 149468698), (123, 127595230), (205, 76557138), (210, 74734349), (246, 63797615), (287, 54683670), (410, 38278569), (574, 27341835), (615, 25519046), (861, 18227890), (881, 17814090), (1230, 12759523), (1435, 10936734), (1722, 9113945), (1762, 8907045), (2069, 7585410), (2643, 5938030), (2870, 5468367), (4138, 3792705), (4305, 3645578), (4405, 3562818), (5286, 2969015), (6167, 2544870), (6207, 2528470), (8610, 1822789), (8810, 1781409), (10345, 1517082), (12334, 1272435), (12414, 1264235), (13215, 1187606), (14483, 1083630), (18501, 848290), (20690, 758541), (26430, 593803), (28966, 541815), (30835, 508974), (31035, 505694), (36121, 434490), (37002, 424145), (43449, 361210), (61670, 254487), (62070, 252847), (72242, 217245), (72415, 216726), (84829, 185010), (86898, 180605), (92505, 169658), (108363, 144830)]