3910516020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{12281}}^1$

素因数の和:12386

約数の個数: 144

約数和(自身を含む): 12473107920

約数和(自身を除く): 8562591900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 61, 87, 90, 116, 122, 145, 174, 180, 183, 244, 261, 290, 305, 348, 366, 435, 522, 549, 580, 610, 732, 870, 915, 1044, 1098, 1220, 1305, 1740, 1769, 1830, 2196, 2610, 2745, 3538, 3660, 5220, 5307, 5490, 7076, 8845, 10614, 10980, 12281, 15921, 17690, 21228, 24562, 26535, 31842, 35380, 36843, 49124, 53070, 61405, 63684, 73686, 79605, 106140, 110529, 122810, 147372, 159210, 184215, 221058, 245620, 318420, 356149, 368430, 442116, 552645, 712298, 736860, 749141, 1068447, 1105290, 1424596, 1498282, 1780745, 2136894, 2210580, 2247423, 2996564, 3205341, 3561490, 3745705, 4273788, 4494846, 5342235, 6410682, 6742269, 7122980, 7491410, 8989692, 10684470, 11237115, 12821364, 13484538, 14982820, 16026705, 21368940, 21725089, 22474230, 26969076, 32053410, 33711345, 43450178, 44948460, 64106820, 65175267, 67422690, 86900356, 108625445, 130350534, 134845380, 195525801, 217250890, 260701068, 325876335, 391051602, 434501780, 651752670, 782103204, 977629005, 1303505340, 1955258010, 3910516020]

約数ペア:

[(1, 3910516020), (2, 1955258010), (3, 1303505340), (4, 977629005), (5, 782103204), (6, 651752670), (9, 434501780), (10, 391051602), (12, 325876335), (15, 260701068), (18, 217250890), (20, 195525801), (29, 134845380), (30, 130350534), (36, 108625445), (45, 86900356), (58, 67422690), (60, 65175267), (61, 64106820), (87, 44948460), (90, 43450178), (116, 33711345), (122, 32053410), (145, 26969076), (174, 22474230), (180, 21725089), (183, 21368940), (244, 16026705), (261, 14982820), (290, 13484538), (305, 12821364), (348, 11237115), (366, 10684470), (435, 8989692), (522, 7491410), (549, 7122980), (580, 6742269), (610, 6410682), (732, 5342235), (870, 4494846), (915, 4273788), (1044, 3745705), (1098, 3561490), (1220, 3205341), (1305, 2996564), (1740, 2247423), (1769, 2210580), (1830, 2136894), (2196, 1780745), (2610, 1498282), (2745, 1424596), (3538, 1105290), (3660, 1068447), (5220, 749141), (5307, 736860), (5490, 712298), (7076, 552645), (8845, 442116), (10614, 368430), (10980, 356149), (12281, 318420), (15921, 245620), (17690, 221058), (21228, 184215), (24562, 159210), (26535, 147372), (31842, 122810), (35380, 110529), (36843, 106140), (49124, 79605), (53070, 73686), (61405, 63684)]