457520310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1021}}^1$

素因数の和:1430

約数の個数: 96

約数和(自身を含む): 1285659648

約数和(自身を除く): 828139338

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 383, 390, 585, 766, 1021, 1149, 1170, 1915, 2042, 2298, 3063, 3447, 3830, 4979, 5105, 5745, 6126, 6894, 9189, 9958, 10210, 11490, 13273, 14937, 15315, 17235, 18378, 24895, 26546, 29874, 30630, 34470, 39819, 44811, 45945, 49790, 66365, 74685, 79638, 89622, 91890, 119457, 132730, 149370, 199095, 224055, 238914, 391043, 398190, 448110, 597285, 782086, 1173129, 1194570, 1955215, 2346258, 3519387, 3910430, 5083559, 5865645, 7038774, 10167118, 11731290, 15250677, 17596935, 25417795, 30501354, 35193870, 45752031, 50835590, 76253385, 91504062, 152506770, 228760155, 457520310]

約数ペア:

[(1, 457520310), (2, 228760155), (3, 152506770), (5, 91504062), (6, 76253385), (9, 50835590), (10, 45752031), (13, 35193870), (15, 30501354), (18, 25417795), (26, 17596935), (30, 15250677), (39, 11731290), (45, 10167118), (65, 7038774), (78, 5865645), (90, 5083559), (117, 3910430), (130, 3519387), (195, 2346258), (234, 1955215), (383, 1194570), (390, 1173129), (585, 782086), (766, 597285), (1021, 448110), (1149, 398190), (1170, 391043), (1915, 238914), (2042, 224055), (2298, 199095), (3063, 149370), (3447, 132730), (3830, 119457), (4979, 91890), (5105, 89622), (5745, 79638), (6126, 74685), (6894, 66365), (9189, 49790), (9958, 45945), (10210, 44811), (11490, 39819), (13273, 34470), (14937, 30630), (15315, 29874), (17235, 26546), (18378, 24895)]