15907886580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{557}}^1\times {\mathrm{1297}}^1$

素因数の和:2233

約数の個数: 96

約数和(自身を含む): 44778134016

約数和(自身を除く): 28870247436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 557, 734, 1101, 1114, 1297, 1468, 1671, 1835, 2202, 2228, 2594, 2785, 3342, 3670, 3891, 4404, 5188, 5505, 5570, 6485, 6684, 7340, 7782, 8355, 11010, 11140, 12970, 15564, 16710, 19455, 22020, 25940, 33420, 38910, 77820, 204419, 408838, 475999, 613257, 722429, 817676, 951998, 1022095, 1226514, 1427997, 1444858, 1903996, 2044190, 2167287, 2379995, 2453028, 2855994, 2889716, 3066285, 3612145, 4088380, 4334574, 4759990, 5711988, 6132570, 7139985, 7224290, 8669148, 9519980, 10836435, 12265140, 14279970, 14448580, 21672870, 28559940, 43345740, 265131443, 530262886, 795394329, 1060525772, 1325657215, 1590788658, 2651314430, 3181577316, 3976971645, 5302628860, 7953943290, 15907886580]

約数ペア:

[(1, 15907886580), (2, 7953943290), (3, 5302628860), (4, 3976971645), (5, 3181577316), (6, 2651314430), (10, 1590788658), (12, 1325657215), (15, 1060525772), (20, 795394329), (30, 530262886), (60, 265131443), (367, 43345740), (557, 28559940), (734, 21672870), (1101, 14448580), (1114, 14279970), (1297, 12265140), (1468, 10836435), (1671, 9519980), (1835, 8669148), (2202, 7224290), (2228, 7139985), (2594, 6132570), (2785, 5711988), (3342, 4759990), (3670, 4334574), (3891, 4088380), (4404, 3612145), (5188, 3066285), (5505, 2889716), (5570, 2855994), (6485, 2453028), (6684, 2379995), (7340, 2167287), (7782, 2044190), (8355, 1903996), (11010, 1444858), (11140, 1427997), (12970, 1226514), (15564, 1022095), (16710, 951998), (19455, 817676), (22020, 722429), (25940, 613257), (33420, 475999), (38910, 408838), (77820, 204419)]