1494139346650

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{46307}}^1$

素因数の和:46600

約数の個数: 96

約数和(自身を含む): 2883728822400

約数和(自身を除く): 1389589475750

約数列:

[1, 2, 5, 10, 25, 50, 61, 71, 122, 142, 149, 298, 305, 355, 610, 710, 745, 1490, 1525, 1775, 3050, 3550, 3725, 4331, 7450, 8662, 9089, 10579, 18178, 21158, 21655, 43310, 45445, 46307, 52895, 90890, 92614, 105790, 108275, 216550, 227225, 231535, 264475, 454450, 463070, 528950, 645319, 1157675, 1290638, 2315350, 2824727, 3226595, 3287797, 5649454, 6453190, 6575594, 6899743, 13799486, 14123635, 16132975, 16438985, 28247270, 32265950, 32877970, 34498715, 68997430, 70618175, 82194925, 141236350, 164389850, 172493575, 200555617, 344987150, 401111234, 420884323, 489881753, 841768646, 979763506, 1002778085, 2005556170, 2104421615, 2449408765, 4208843230, 4898817530, 5013890425, 10027780850, 10522108075, 12247043825, 21044216150, 24494087650, 29882786933, 59765573866, 149413934665, 298827869330, 747069673325, 1494139346650]

約数ペア:

[(1, 1494139346650), (2, 747069673325), (5, 298827869330), (10, 149413934665), (25, 59765573866), (50, 29882786933), (61, 24494087650), (71, 21044216150), (122, 12247043825), (142, 10522108075), (149, 10027780850), (298, 5013890425), (305, 4898817530), (355, 4208843230), (610, 2449408765), (710, 2104421615), (745, 2005556170), (1490, 1002778085), (1525, 979763506), (1775, 841768646), (3050, 489881753), (3550, 420884323), (3725, 401111234), (4331, 344987150), (7450, 200555617), (8662, 172493575), (9089, 164389850), (10579, 141236350), (18178, 82194925), (21158, 70618175), (21655, 68997430), (43310, 34498715), (45445, 32877970), (46307, 32265950), (52895, 28247270), (90890, 16438985), (92614, 16132975), (105790, 14123635), (108275, 13799486), (216550, 6899743), (227225, 6575594), (231535, 6453190), (264475, 5649454), (454450, 3287797), (463070, 3226595), (528950, 2824727), (645319, 2315350), (1157675, 1290638)]