490613260020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6484447}}^1$

素因数の和:6484569

約数の個数: 96

約数和(自身を含む): 1494639326208

約数和(自身を除く): 1004026066188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2522, 2910, 3783, 5044, 5820, 6305, 7566, 12610, 15132, 18915, 25220, 37830, 75660, 6484447, 12968894, 19453341, 25937788, 32422235, 38906682, 64844470, 77813364, 84297811, 97266705, 129688940, 168595622, 194533410, 252893433, 337191244, 389066820, 421489055, 505786866, 628991359, 842978110, 1011573732, 1257982718, 1264467165, 1685956220, 1886974077, 2515965436, 2528934330, 3144956795, 3773948154, 5057868660, 6289913590, 7547896308, 8176887667, 9434870385, 12579827180, 16353775334, 18869740770, 24530663001, 32707550668, 37739481540, 40884438335, 49061326002, 81768876670, 98122652004, 122653315005, 163537753340, 245306630010, 490613260020]

約数ペア:

[(1, 490613260020), (2, 245306630010), (3, 163537753340), (4, 122653315005), (5, 98122652004), (6, 81768876670), (10, 49061326002), (12, 40884438335), (13, 37739481540), (15, 32707550668), (20, 24530663001), (26, 18869740770), (30, 16353775334), (39, 12579827180), (52, 9434870385), (60, 8176887667), (65, 7547896308), (78, 6289913590), (97, 5057868660), (130, 3773948154), (156, 3144956795), (194, 2528934330), (195, 2515965436), (260, 1886974077), (291, 1685956220), (388, 1264467165), (390, 1257982718), (485, 1011573732), (582, 842978110), (780, 628991359), (970, 505786866), (1164, 421489055), (1261, 389066820), (1455, 337191244), (1940, 252893433), (2522, 194533410), (2910, 168595622), (3783, 129688940), (5044, 97266705), (5820, 84297811), (6305, 77813364), (7566, 64844470), (12610, 38906682), (15132, 32422235), (18915, 25937788), (25220, 19453341), (37830, 12968894), (75660, 6484447)]