115297980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{39217}}^1$

素因数の和:39243

約数の個数: 72

約数和(自身を含む): 375551568

約数和(自身を除く): 260253588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 39217, 78434, 117651, 156868, 196085, 235302, 274519, 392170, 470604, 549038, 588255, 784340, 823557, 1098076, 1176510, 1372595, 1647114, 1921633, 2353020, 2745190, 3294228, 3843266, 4117785, 5490380, 5764899, 7686532, 8235570, 9608165, 11529798, 16471140, 19216330, 23059596, 28824495, 38432660, 57648990, 115297980]

約数ペア:

[(1, 115297980), (2, 57648990), (3, 38432660), (4, 28824495), (5, 23059596), (6, 19216330), (7, 16471140), (10, 11529798), (12, 9608165), (14, 8235570), (15, 7686532), (20, 5764899), (21, 5490380), (28, 4117785), (30, 3843266), (35, 3294228), (42, 2745190), (49, 2353020), (60, 1921633), (70, 1647114), (84, 1372595), (98, 1176510), (105, 1098076), (140, 823557), (147, 784340), (196, 588255), (210, 549038), (245, 470604), (294, 392170), (420, 274519), (490, 235302), (588, 196085), (735, 156868), (980, 117651), (1470, 78434), (2940, 39217)]