229780330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 475136928

約数和(自身を除く): 245356598

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 173, 221, 346, 442, 601, 865, 1105, 1202, 1730, 2210, 2249, 2941, 3005, 4498, 5882, 6010, 7813, 10217, 11245, 14705, 15626, 20434, 22490, 29410, 38233, 39065, 51085, 76466, 78130, 102170, 103973, 132821, 191165, 207946, 265642, 382330, 519865, 664105, 1039730, 1328210, 1351649, 1767541, 2703298, 3535082, 6758245, 8837705, 13516490, 17675410, 22978033, 45956066, 114890165, 229780330]

約数ペア:

[(1, 229780330), (2, 114890165), (5, 45956066), (10, 22978033), (13, 17675410), (17, 13516490), (26, 8837705), (34, 6758245), (65, 3535082), (85, 2703298), (130, 1767541), (170, 1351649), (173, 1328210), (221, 1039730), (346, 664105), (442, 519865), (601, 382330), (865, 265642), (1105, 207946), (1202, 191165), (1730, 132821), (2210, 103973), (2249, 102170), (2941, 78130), (3005, 76466), (4498, 51085), (5882, 39065), (6010, 38233), (7813, 29410), (10217, 22490), (11245, 20434), (14705, 15626)]