6179940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 21403200

約数和(自身を除く): 15223260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 139, 156, 171, 180, 190, 195, 228, 234, 247, 260, 278, 285, 342, 380, 390, 417, 468, 494, 556, 570, 585, 684, 695, 741, 780, 834, 855, 988, 1140, 1170, 1235, 1251, 1390, 1482, 1668, 1710, 1807, 2085, 2223, 2340, 2470, 2502, 2641, 2780, 2964, 3420, 3614, 3705, 4170, 4446, 4940, 5004, 5282, 5421, 6255, 7228, 7410, 7923, 8340, 8892, 9035, 10564, 10842, 11115, 12510, 13205, 14820, 15846, 16263, 18070, 21684, 22230, 23769, 25020, 26410, 27105, 31692, 32526, 34333, 36140, 39615, 44460, 47538, 52820, 54210, 65052, 68666, 79230, 81315, 95076, 102999, 108420, 118845, 137332, 158460, 162630, 171665, 205998, 237690, 308997, 325260, 343330, 411996, 475380, 514995, 617994, 686660, 1029990, 1235988, 1544985, 2059980, 3089970, 6179940]

約数ペア:

[(1, 6179940), (2, 3089970), (3, 2059980), (4, 1544985), (5, 1235988), (6, 1029990), (9, 686660), (10, 617994), (12, 514995), (13, 475380), (15, 411996), (18, 343330), (19, 325260), (20, 308997), (26, 237690), (30, 205998), (36, 171665), (38, 162630), (39, 158460), (45, 137332), (52, 118845), (57, 108420), (60, 102999), (65, 95076), (76, 81315), (78, 79230), (90, 68666), (95, 65052), (114, 54210), (117, 52820), (130, 47538), (139, 44460), (156, 39615), (171, 36140), (180, 34333), (190, 32526), (195, 31692), (228, 27105), (234, 26410), (247, 25020), (260, 23769), (278, 22230), (285, 21684), (342, 18070), (380, 16263), (390, 15846), (417, 14820), (468, 13205), (494, 12510), (556, 11115), (570, 10842), (585, 10564), (684, 9035), (695, 8892), (741, 8340), (780, 7923), (834, 7410), (855, 7228), (988, 6255), (1140, 5421), (1170, 5282), (1235, 5004), (1251, 4940), (1390, 4446), (1482, 4170), (1668, 3705), (1710, 3614), (1807, 3420), (2085, 2964), (2223, 2780), (2340, 2641), (2470, 2502)]