29489940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 92856960

約数和(自身を除く): 63367020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 563, 582, 873, 970, 1126, 1164, 1455, 1689, 1746, 1940, 2252, 2619, 2815, 2910, 3378, 3492, 4365, 5067, 5238, 5630, 5820, 6756, 8445, 8730, 10134, 10476, 11260, 13095, 15201, 16890, 17460, 20268, 25335, 26190, 30402, 33780, 50670, 52380, 54611, 60804, 76005, 101340, 109222, 152010, 163833, 218444, 273055, 304020, 327666, 491499, 546110, 655332, 819165, 982998, 1092220, 1474497, 1638330, 1965996, 2457495, 2948994, 3276660, 4914990, 5897988, 7372485, 9829980, 14744970, 29489940]

約数ペア:

[(1, 29489940), (2, 14744970), (3, 9829980), (4, 7372485), (5, 5897988), (6, 4914990), (9, 3276660), (10, 2948994), (12, 2457495), (15, 1965996), (18, 1638330), (20, 1474497), (27, 1092220), (30, 982998), (36, 819165), (45, 655332), (54, 546110), (60, 491499), (90, 327666), (97, 304020), (108, 273055), (135, 218444), (180, 163833), (194, 152010), (270, 109222), (291, 101340), (388, 76005), (485, 60804), (540, 54611), (563, 52380), (582, 50670), (873, 33780), (970, 30402), (1126, 26190), (1164, 25335), (1455, 20268), (1689, 17460), (1746, 16890), (1940, 15201), (2252, 13095), (2619, 11260), (2815, 10476), (2910, 10134), (3378, 8730), (3492, 8445), (4365, 6756), (5067, 5820), (5238, 5630)]