4476420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 14630616

約数和(自身を除く): 10154196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 1913, 2340, 3826, 5739, 7652, 9565, 11478, 17217, 19130, 22956, 24869, 28695, 34434, 38260, 49738, 57390, 68868, 74607, 86085, 99476, 114780, 124345, 149214, 172170, 223821, 248690, 298428, 344340, 373035, 447642, 497380, 746070, 895284, 1119105, 1492140, 2238210, 4476420]

約数ペア:

[(1, 4476420), (2, 2238210), (3, 1492140), (4, 1119105), (5, 895284), (6, 746070), (9, 497380), (10, 447642), (12, 373035), (13, 344340), (15, 298428), (18, 248690), (20, 223821), (26, 172170), (30, 149214), (36, 124345), (39, 114780), (45, 99476), (52, 86085), (60, 74607), (65, 68868), (78, 57390), (90, 49738), (117, 38260), (130, 34434), (156, 28695), (180, 24869), (195, 22956), (234, 19130), (260, 17217), (390, 11478), (468, 9565), (585, 7652), (780, 5739), (1170, 3826), (1913, 2340)]