29134420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 74188800

約数和(自身を除く): 45054380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 137, 140, 155, 196, 217, 245, 274, 310, 343, 434, 490, 548, 620, 685, 686, 868, 959, 980, 1085, 1370, 1372, 1519, 1715, 1918, 2170, 2740, 3038, 3430, 3836, 4247, 4340, 4795, 6076, 6713, 6860, 7595, 8494, 9590, 10633, 13426, 15190, 16988, 19180, 21235, 21266, 26852, 29729, 30380, 33565, 42470, 42532, 46991, 53165, 59458, 67130, 84940, 93982, 106330, 118916, 134260, 148645, 187964, 208103, 212660, 234955, 297290, 416206, 469910, 594580, 832412, 939820, 1040515, 1456721, 2081030, 2913442, 4162060, 5826884, 7283605, 14567210, 29134420]

約数ペア:

[(1, 29134420), (2, 14567210), (4, 7283605), (5, 5826884), (7, 4162060), (10, 2913442), (14, 2081030), (20, 1456721), (28, 1040515), (31, 939820), (35, 832412), (49, 594580), (62, 469910), (70, 416206), (98, 297290), (124, 234955), (137, 212660), (140, 208103), (155, 187964), (196, 148645), (217, 134260), (245, 118916), (274, 106330), (310, 93982), (343, 84940), (434, 67130), (490, 59458), (548, 53165), (620, 46991), (685, 42532), (686, 42470), (868, 33565), (959, 30380), (980, 29729), (1085, 26852), (1370, 21266), (1372, 21235), (1519, 19180), (1715, 16988), (1918, 15190), (2170, 13426), (2740, 10633), (3038, 9590), (3430, 8494), (3836, 7595), (4247, 6860), (4340, 6713), (4795, 6076)]