139254780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1423}}^1$

素因数の和:1675

約数の個数: 96

約数和(自身を含む): 447842304

約数和(自身を除く): 308587524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 233, 420, 466, 699, 932, 1165, 1398, 1423, 1631, 2330, 2796, 2846, 3262, 3495, 4269, 4660, 4893, 5692, 6524, 6990, 7115, 8155, 8538, 9786, 9961, 13980, 14230, 16310, 17076, 19572, 19922, 21345, 24465, 28460, 29883, 32620, 39844, 42690, 48930, 49805, 59766, 85380, 97860, 99610, 119532, 149415, 199220, 298830, 331559, 597660, 663118, 994677, 1326236, 1657795, 1989354, 2320913, 3315590, 3978708, 4641826, 4973385, 6631180, 6962739, 9283652, 9946770, 11604565, 13925478, 19893540, 23209130, 27850956, 34813695, 46418260, 69627390, 139254780]

約数ペア:

[(1, 139254780), (2, 69627390), (3, 46418260), (4, 34813695), (5, 27850956), (6, 23209130), (7, 19893540), (10, 13925478), (12, 11604565), (14, 9946770), (15, 9283652), (20, 6962739), (21, 6631180), (28, 4973385), (30, 4641826), (35, 3978708), (42, 3315590), (60, 2320913), (70, 1989354), (84, 1657795), (105, 1326236), (140, 994677), (210, 663118), (233, 597660), (420, 331559), (466, 298830), (699, 199220), (932, 149415), (1165, 119532), (1398, 99610), (1423, 97860), (1631, 85380), (2330, 59766), (2796, 49805), (2846, 48930), (3262, 42690), (3495, 39844), (4269, 32620), (4660, 29883), (4893, 28460), (5692, 24465), (6524, 21345), (6990, 19922), (7115, 19572), (8155, 17076), (8538, 16310), (9786, 14230), (9961, 13980)]