145981290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7676

約数の個数: 96

約数和(自身を含む): 438963840

約数和(自身を除く): 292982550

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 7639, 9555, 15278, 19110, 22917, 38195, 45834, 53473, 76390, 99307, 106946, 114585, 160419, 198614, 229170, 267365, 297921, 320838, 374311, 496535, 534730, 595842, 695149, 748622, 802095, 993070, 1122933, 1390298, 1489605, 1604190, 1871555, 2085447, 2245866, 2979210, 3475745, 3743110, 4170894, 4866043, 5614665, 6951490, 9732086, 10427235, 11229330, 14598129, 20854470, 24330215, 29196258, 48660430, 72990645, 145981290]

約数ペア:

[(1, 145981290), (2, 72990645), (3, 48660430), (5, 29196258), (6, 24330215), (7, 20854470), (10, 14598129), (13, 11229330), (14, 10427235), (15, 9732086), (21, 6951490), (26, 5614665), (30, 4866043), (35, 4170894), (39, 3743110), (42, 3475745), (49, 2979210), (65, 2245866), (70, 2085447), (78, 1871555), (91, 1604190), (98, 1489605), (105, 1390298), (130, 1122933), (147, 993070), (182, 802095), (195, 748622), (210, 695149), (245, 595842), (273, 534730), (294, 496535), (390, 374311), (455, 320838), (490, 297921), (546, 267365), (637, 229170), (735, 198614), (910, 160419), (1274, 114585), (1365, 106946), (1470, 99307), (1911, 76390), (2730, 53473), (3185, 45834), (3822, 38195), (6370, 22917), (7639, 19110), (9555, 15278)]