1409724170

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 2658458880

約数和(自身を除く): 1248734710

約数列:

[1, 2, 5, 10, 59, 71, 73, 118, 142, 146, 295, 355, 365, 461, 590, 710, 730, 922, 2305, 4189, 4307, 4610, 5183, 8378, 8614, 10366, 20945, 21535, 25915, 27199, 32731, 33653, 41890, 43070, 51830, 54398, 65462, 67306, 135995, 163655, 168265, 271990, 305797, 327310, 336530, 611594, 1528985, 1931129, 1985527, 2389363, 3057970, 3862258, 3971054, 4778726, 9655645, 9927635, 11946815, 19311290, 19855270, 23893630, 140972417, 281944834, 704862085, 1409724170]

約数ペア:

[(1, 1409724170), (2, 704862085), (5, 281944834), (10, 140972417), (59, 23893630), (71, 19855270), (73, 19311290), (118, 11946815), (142, 9927635), (146, 9655645), (295, 4778726), (355, 3971054), (365, 3862258), (461, 3057970), (590, 2389363), (710, 1985527), (730, 1931129), (922, 1528985), (2305, 611594), (4189, 336530), (4307, 327310), (4610, 305797), (5183, 271990), (8378, 168265), (8614, 163655), (10366, 135995), (20945, 67306), (21535, 65462), (25915, 54398), (27199, 51830), (32731, 43070), (33653, 41890)]