123598230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30977}}^1$

素因数の和:31013

約数の個数: 64

約数和(自身を含む): 356866560

約数和(自身を除く): 233268330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 30977, 61954, 92931, 154885, 185862, 216839, 309770, 433678, 464655, 588563, 650517, 929310, 1084195, 1177126, 1301034, 1765689, 2168390, 2942815, 3252585, 3531378, 4119941, 5885630, 6505170, 8239882, 8828445, 12359823, 17656890, 20599705, 24719646, 41199410, 61799115, 123598230]

約数ペア:

[(1, 123598230), (2, 61799115), (3, 41199410), (5, 24719646), (6, 20599705), (7, 17656890), (10, 12359823), (14, 8828445), (15, 8239882), (19, 6505170), (21, 5885630), (30, 4119941), (35, 3531378), (38, 3252585), (42, 2942815), (57, 2168390), (70, 1765689), (95, 1301034), (105, 1177126), (114, 1084195), (133, 929310), (190, 650517), (210, 588563), (266, 464655), (285, 433678), (399, 309770), (570, 216839), (665, 185862), (798, 154885), (1330, 92931), (1995, 61954), (3990, 30977)]