142853130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1173

約数の個数: 144

約数和(自身を含む): 447356520

約数和(自身を除く): 304503390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 58, 63, 70, 87, 90, 98, 105, 126, 145, 147, 174, 203, 210, 245, 261, 290, 294, 315, 406, 435, 441, 490, 522, 609, 630, 735, 870, 882, 1015, 1117, 1218, 1305, 1421, 1470, 1827, 2030, 2205, 2234, 2610, 2842, 3045, 3351, 3654, 4263, 4410, 5585, 6090, 6702, 7105, 7819, 8526, 9135, 10053, 11170, 12789, 14210, 15638, 16755, 18270, 20106, 21315, 23457, 25578, 32393, 33510, 39095, 42630, 46914, 50265, 54733, 63945, 64786, 70371, 78190, 97179, 100530, 109466, 117285, 127890, 140742, 161965, 164199, 194358, 226751, 234570, 273665, 291537, 323930, 328398, 351855, 453502, 485895, 492597, 547330, 583074, 680253, 703710, 820995, 971790, 985194, 1133755, 1360506, 1457685, 1587257, 1641990, 2040759, 2267510, 2462985, 2915370, 3174514, 3401265, 4081518, 4761771, 4925970, 6802530, 7936285, 9523542, 10203795, 14285313, 15872570, 20407590, 23808855, 28570626, 47617710, 71426565, 142853130]

約数ペア:

[(1, 142853130), (2, 71426565), (3, 47617710), (5, 28570626), (6, 23808855), (7, 20407590), (9, 15872570), (10, 14285313), (14, 10203795), (15, 9523542), (18, 7936285), (21, 6802530), (29, 4925970), (30, 4761771), (35, 4081518), (42, 3401265), (45, 3174514), (49, 2915370), (58, 2462985), (63, 2267510), (70, 2040759), (87, 1641990), (90, 1587257), (98, 1457685), (105, 1360506), (126, 1133755), (145, 985194), (147, 971790), (174, 820995), (203, 703710), (210, 680253), (245, 583074), (261, 547330), (290, 492597), (294, 485895), (315, 453502), (406, 351855), (435, 328398), (441, 323930), (490, 291537), (522, 273665), (609, 234570), (630, 226751), (735, 194358), (870, 164199), (882, 161965), (1015, 140742), (1117, 127890), (1218, 117285), (1305, 109466), (1421, 100530), (1470, 97179), (1827, 78190), (2030, 70371), (2205, 64786), (2234, 63945), (2610, 54733), (2842, 50265), (3045, 46914), (3351, 42630), (3654, 39095), (4263, 33510), (4410, 32393), (5585, 25578), (6090, 23457), (6702, 21315), (7105, 20106), (7819, 18270), (8526, 16755), (9135, 15638), (10053, 14210), (11170, 12789)]