743720070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2887}}^1$

素因数の和:3205

約数の個数: 64

約数和(自身を含む): 1849798656

約数和(自身を除く): 1106078586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 277, 310, 465, 554, 831, 930, 1385, 1662, 2770, 2887, 4155, 5774, 8310, 8587, 8661, 14435, 17174, 17322, 25761, 28870, 42935, 43305, 51522, 85870, 86610, 89497, 128805, 178994, 257610, 268491, 447485, 536982, 799699, 894970, 1342455, 1599398, 2399097, 2684910, 3998495, 4798194, 7996990, 11995485, 23990970, 24790669, 49581338, 74372007, 123953345, 148744014, 247906690, 371860035, 743720070]

約数ペア:

[(1, 743720070), (2, 371860035), (3, 247906690), (5, 148744014), (6, 123953345), (10, 74372007), (15, 49581338), (30, 24790669), (31, 23990970), (62, 11995485), (93, 7996990), (155, 4798194), (186, 3998495), (277, 2684910), (310, 2399097), (465, 1599398), (554, 1342455), (831, 894970), (930, 799699), (1385, 536982), (1662, 447485), (2770, 268491), (2887, 257610), (4155, 178994), (5774, 128805), (8310, 89497), (8587, 86610), (8661, 85870), (14435, 51522), (17174, 43305), (17322, 42935), (25761, 28870)]