145214910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28307}}^1$

素因数の和:28342

約数の個数: 64

約数和(自身を含む): 407635200

約数和(自身を除く): 262420290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 28307, 56614, 84921, 141535, 169842, 254763, 283070, 424605, 509526, 537833, 764289, 849210, 1075666, 1273815, 1528578, 1613499, 2547630, 2689165, 3226998, 3821445, 4840497, 5378330, 7642890, 8067495, 9680994, 14521491, 16134990, 24202485, 29042982, 48404970, 72607455, 145214910]

約数ペア:

[(1, 145214910), (2, 72607455), (3, 48404970), (5, 29042982), (6, 24202485), (9, 16134990), (10, 14521491), (15, 9680994), (18, 8067495), (19, 7642890), (27, 5378330), (30, 4840497), (38, 3821445), (45, 3226998), (54, 2689165), (57, 2547630), (90, 1613499), (95, 1528578), (114, 1273815), (135, 1075666), (171, 849210), (190, 764289), (270, 537833), (285, 509526), (342, 424605), (513, 283070), (570, 254763), (855, 169842), (1026, 141535), (1710, 84921), (2565, 56614), (5130, 28307)]