30236570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 37501030

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 149, 182, 223, 298, 446, 455, 745, 910, 1043, 1115, 1490, 1561, 1937, 2086, 2230, 2899, 3122, 3874, 5215, 5798, 7805, 9685, 10430, 13559, 14495, 15610, 19370, 20293, 27118, 28990, 33227, 40586, 66454, 67795, 101465, 135590, 166135, 202930, 232589, 332270, 431951, 465178, 863902, 1162945, 2159755, 2325890, 3023657, 4319510, 6047314, 15118285, 30236570]

約数ペア:

[(1, 30236570), (2, 15118285), (5, 6047314), (7, 4319510), (10, 3023657), (13, 2325890), (14, 2159755), (26, 1162945), (35, 863902), (65, 465178), (70, 431951), (91, 332270), (130, 232589), (149, 202930), (182, 166135), (223, 135590), (298, 101465), (446, 67795), (455, 66454), (745, 40586), (910, 33227), (1043, 28990), (1115, 27118), (1490, 20293), (1561, 19370), (1937, 15610), (2086, 14495), (2230, 13559), (2899, 10430), (3122, 9685), (3874, 7805), (5215, 5798)]