39758940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1307}}^1$

素因数の和:1348

約数の個数: 108

約数和(自身を含む): 130692744

約数和(自身を除く): 90933804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1307, 1521, 1690, 2028, 2340, 2535, 2614, 3042, 3380, 3921, 5070, 5228, 6084, 6535, 7605, 7842, 10140, 11763, 13070, 15210, 15684, 16991, 19605, 23526, 26140, 30420, 33982, 39210, 47052, 50973, 58815, 67964, 78420, 84955, 101946, 117630, 152919, 169910, 203892, 220883, 235260, 254865, 305838, 339820, 441766, 509730, 611676, 662649, 764595, 883532, 1019460, 1104415, 1325298, 1529190, 1987947, 2208830, 2650596, 3058380, 3313245, 3975894, 4417660, 6626490, 7951788, 9939735, 13252980, 19879470, 39758940]

約数ペア:

[(1, 39758940), (2, 19879470), (3, 13252980), (4, 9939735), (5, 7951788), (6, 6626490), (9, 4417660), (10, 3975894), (12, 3313245), (13, 3058380), (15, 2650596), (18, 2208830), (20, 1987947), (26, 1529190), (30, 1325298), (36, 1104415), (39, 1019460), (45, 883532), (52, 764595), (60, 662649), (65, 611676), (78, 509730), (90, 441766), (117, 339820), (130, 305838), (156, 254865), (169, 235260), (180, 220883), (195, 203892), (234, 169910), (260, 152919), (338, 117630), (390, 101946), (468, 84955), (507, 78420), (585, 67964), (676, 58815), (780, 50973), (845, 47052), (1014, 39210), (1170, 33982), (1307, 30420), (1521, 26140), (1690, 23526), (2028, 19605), (2340, 16991), (2535, 15684), (2614, 15210), (3042, 13070), (3380, 11763), (3921, 10140), (5070, 7842), (5228, 7605), (6084, 6535)]