29108820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 89244288

約数和(自身を除く): 60135468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 557, 670, 780, 804, 871, 1005, 1114, 1340, 1671, 1742, 2010, 2228, 2613, 2785, 3342, 3484, 4020, 4355, 5226, 5570, 6684, 7241, 8355, 8710, 10452, 11140, 13065, 14482, 16710, 17420, 21723, 26130, 28964, 33420, 36205, 37319, 43446, 52260, 72410, 74638, 86892, 108615, 111957, 144820, 149276, 186595, 217230, 223914, 373190, 434460, 447828, 485147, 559785, 746380, 970294, 1119570, 1455441, 1940588, 2239140, 2425735, 2910882, 4851470, 5821764, 7277205, 9702940, 14554410, 29108820]

約数ペア:

[(1, 29108820), (2, 14554410), (3, 9702940), (4, 7277205), (5, 5821764), (6, 4851470), (10, 2910882), (12, 2425735), (13, 2239140), (15, 1940588), (20, 1455441), (26, 1119570), (30, 970294), (39, 746380), (52, 559785), (60, 485147), (65, 447828), (67, 434460), (78, 373190), (130, 223914), (134, 217230), (156, 186595), (195, 149276), (201, 144820), (260, 111957), (268, 108615), (335, 86892), (390, 74638), (402, 72410), (557, 52260), (670, 43446), (780, 37319), (804, 36205), (871, 33420), (1005, 28964), (1114, 26130), (1340, 21723), (1671, 17420), (1742, 16710), (2010, 14482), (2228, 13065), (2613, 11140), (2785, 10452), (3342, 8710), (3484, 8355), (4020, 7241), (4355, 6684), (5226, 5570)]