219647610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2063}}^1$

素因数の和:2109

約数の個数: 144

約数和(自身を含む): 707076864

約数和(自身を除く): 487429254

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 819, 845, 910, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 2063, 2366, 2535, 2730, 3042, 3549, 4095, 4126, 5070, 5915, 6189, 7098, 7605, 8190, 10315, 10647, 11830, 12378, 14441, 15210, 17745, 18567, 20630, 21294, 26819, 28882, 30945, 35490, 37134, 43323, 53235, 53638, 61890, 72205, 80457, 86646, 92835, 106470, 129969, 134095, 144410, 160914, 185670, 187733, 216615, 241371, 259938, 268190, 348647, 375466, 402285, 433230, 482742, 563199, 649845, 697294, 804570, 938665, 1045941, 1126398, 1206855, 1299690, 1689597, 1743235, 1877330, 2091882, 2413710, 2440529, 2815995, 3137823, 3379194, 3486470, 4881058, 5229705, 5631990, 6275646, 7321587, 8447985, 10459410, 12202645, 14643174, 15689115, 16895970, 21964761, 24405290, 31378230, 36607935, 43929522, 73215870, 109823805, 219647610]

約数ペア:

[(1, 219647610), (2, 109823805), (3, 73215870), (5, 43929522), (6, 36607935), (7, 31378230), (9, 24405290), (10, 21964761), (13, 16895970), (14, 15689115), (15, 14643174), (18, 12202645), (21, 10459410), (26, 8447985), (30, 7321587), (35, 6275646), (39, 5631990), (42, 5229705), (45, 4881058), (63, 3486470), (65, 3379194), (70, 3137823), (78, 2815995), (90, 2440529), (91, 2413710), (105, 2091882), (117, 1877330), (126, 1743235), (130, 1689597), (169, 1299690), (182, 1206855), (195, 1126398), (210, 1045941), (234, 938665), (273, 804570), (315, 697294), (338, 649845), (390, 563199), (455, 482742), (507, 433230), (546, 402285), (585, 375466), (630, 348647), (819, 268190), (845, 259938), (910, 241371), (1014, 216615), (1170, 187733), (1183, 185670), (1365, 160914), (1521, 144410), (1638, 134095), (1690, 129969), (2063, 106470), (2366, 92835), (2535, 86646), (2730, 80457), (3042, 72205), (3549, 61890), (4095, 53638), (4126, 53235), (5070, 43323), (5915, 37134), (6189, 35490), (7098, 30945), (7605, 28882), (8190, 26819), (10315, 21294), (10647, 20630), (11830, 18567), (12378, 17745), (14441, 15210)]