140995750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 327794688

約数和(自身を除く): 186798938

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 31, 35, 46, 50, 62, 70, 113, 115, 125, 155, 161, 175, 217, 226, 230, 250, 310, 322, 350, 434, 565, 575, 713, 775, 791, 805, 875, 1085, 1130, 1150, 1426, 1550, 1582, 1610, 1750, 2170, 2599, 2825, 2875, 3503, 3565, 3875, 3955, 4025, 4991, 5198, 5425, 5650, 5750, 7006, 7130, 7750, 7910, 8050, 9982, 10850, 12995, 14125, 17515, 17825, 18193, 19775, 20125, 24521, 24955, 25990, 27125, 28250, 35030, 35650, 36386, 39550, 40250, 49042, 49910, 54250, 64975, 80569, 87575, 89125, 90965, 98875, 122605, 124775, 129950, 161138, 175150, 178250, 181930, 197750, 245210, 249550, 324875, 402845, 437875, 454825, 563983, 613025, 623875, 649750, 805690, 875750, 909650, 1127966, 1226050, 1247750, 2014225, 2274125, 2819915, 3065125, 4028450, 4548250, 5639830, 6130250, 10071125, 14099575, 20142250, 28199150, 70497875, 140995750]

約数ペア:

[(1, 140995750), (2, 70497875), (5, 28199150), (7, 20142250), (10, 14099575), (14, 10071125), (23, 6130250), (25, 5639830), (31, 4548250), (35, 4028450), (46, 3065125), (50, 2819915), (62, 2274125), (70, 2014225), (113, 1247750), (115, 1226050), (125, 1127966), (155, 909650), (161, 875750), (175, 805690), (217, 649750), (226, 623875), (230, 613025), (250, 563983), (310, 454825), (322, 437875), (350, 402845), (434, 324875), (565, 249550), (575, 245210), (713, 197750), (775, 181930), (791, 178250), (805, 175150), (875, 161138), (1085, 129950), (1130, 124775), (1150, 122605), (1426, 98875), (1550, 90965), (1582, 89125), (1610, 87575), (1750, 80569), (2170, 64975), (2599, 54250), (2825, 49910), (2875, 49042), (3503, 40250), (3565, 39550), (3875, 36386), (3955, 35650), (4025, 35030), (4991, 28250), (5198, 27125), (5425, 25990), (5650, 24955), (5750, 24521), (7006, 20125), (7130, 19775), (7750, 18193), (7910, 17825), (8050, 17515), (9982, 14125), (10850, 12995)]