863593380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9463}}^1$

素因数の和:9507

約数の個数: 144

約数和(自身を含む): 2909612160

約数和(自身を除く): 2046018780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3380, 3510, 4563, 5070, 6084, 7020, 7605, 9126, 9463, 10140, 15210, 18252, 18926, 22815, 28389, 30420, 37852, 45630, 47315, 56778, 85167, 91260, 94630, 113556, 123019, 141945, 170334, 189260, 246038, 255501, 283890, 340668, 369057, 425835, 492076, 511002, 567780, 615095, 738114, 851670, 1022004, 1107171, 1230190, 1277505, 1476228, 1599247, 1703340, 1845285, 2214342, 2460380, 2555010, 3198494, 3321513, 3690570, 4428684, 4797741, 5110020, 5535855, 6396988, 6643026, 7381140, 7996235, 9595482, 11071710, 13286052, 14393223, 15992470, 16607565, 19190964, 22143420, 23988705, 28786446, 31984940, 33215130, 43179669, 47977410, 57572892, 66430260, 71966115, 86359338, 95954820, 143932230, 172718676, 215898345, 287864460, 431796690, 863593380]

約数ペア:

[(1, 863593380), (2, 431796690), (3, 287864460), (4, 215898345), (5, 172718676), (6, 143932230), (9, 95954820), (10, 86359338), (12, 71966115), (13, 66430260), (15, 57572892), (18, 47977410), (20, 43179669), (26, 33215130), (27, 31984940), (30, 28786446), (36, 23988705), (39, 22143420), (45, 19190964), (52, 16607565), (54, 15992470), (60, 14393223), (65, 13286052), (78, 11071710), (90, 9595482), (108, 7996235), (117, 7381140), (130, 6643026), (135, 6396988), (156, 5535855), (169, 5110020), (180, 4797741), (195, 4428684), (234, 3690570), (260, 3321513), (270, 3198494), (338, 2555010), (351, 2460380), (390, 2214342), (468, 1845285), (507, 1703340), (540, 1599247), (585, 1476228), (676, 1277505), (702, 1230190), (780, 1107171), (845, 1022004), (1014, 851670), (1170, 738114), (1404, 615095), (1521, 567780), (1690, 511002), (1755, 492076), (2028, 425835), (2340, 369057), (2535, 340668), (3042, 283890), (3380, 255501), (3510, 246038), (4563, 189260), (5070, 170334), (6084, 141945), (7020, 123019), (7605, 113556), (9126, 94630), (9463, 91260), (10140, 85167), (15210, 56778), (18252, 47315), (18926, 45630), (22815, 37852), (28389, 30420)]