7137726180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{17497}}^1$

素因数の和:18045

約数の個数: 96

約数和(自身を含む): 21565375104

約数和(自身を除く): 14427648924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 523, 780, 1046, 1569, 2092, 2615, 3138, 5230, 6276, 6799, 7845, 10460, 13598, 15690, 17497, 20397, 27196, 31380, 33995, 34994, 40794, 52491, 67990, 69988, 81588, 87485, 101985, 104982, 135980, 174970, 203970, 209964, 227461, 262455, 349940, 407940, 454922, 524910, 682383, 909844, 1049820, 1137305, 1364766, 2274610, 2729532, 3411915, 4549220, 6823830, 9150931, 13647660, 18301862, 27452793, 36603724, 45754655, 54905586, 91509310, 109811172, 118962103, 137263965, 183018620, 237924206, 274527930, 356886309, 475848412, 549055860, 594810515, 713772618, 1189621030, 1427545236, 1784431545, 2379242060, 3568863090, 7137726180]

約数ペア:

[(1, 7137726180), (2, 3568863090), (3, 2379242060), (4, 1784431545), (5, 1427545236), (6, 1189621030), (10, 713772618), (12, 594810515), (13, 549055860), (15, 475848412), (20, 356886309), (26, 274527930), (30, 237924206), (39, 183018620), (52, 137263965), (60, 118962103), (65, 109811172), (78, 91509310), (130, 54905586), (156, 45754655), (195, 36603724), (260, 27452793), (390, 18301862), (523, 13647660), (780, 9150931), (1046, 6823830), (1569, 4549220), (2092, 3411915), (2615, 2729532), (3138, 2274610), (5230, 1364766), (6276, 1137305), (6799, 1049820), (7845, 909844), (10460, 682383), (13598, 524910), (15690, 454922), (17497, 407940), (20397, 349940), (27196, 262455), (31380, 227461), (33995, 209964), (34994, 203970), (40794, 174970), (52491, 135980), (67990, 104982), (69988, 101985), (81588, 87485)]