64441650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4756

約数の個数: 96

約数和(自身を含む): 196737408

約数和(自身を除く): 132295758

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 4550, 4721, 6825, 9442, 13650, 14163, 23605, 28326, 33047, 47210, 61373, 66094, 70815, 99141, 118025, 122746, 141630, 165235, 184119, 198282, 236050, 306865, 330470, 354075, 368238, 429611, 495705, 613730, 708150, 826175, 859222, 920595, 991410, 1288833, 1534325, 1652350, 1841190, 2148055, 2478525, 2577666, 3068650, 4296110, 4602975, 4957050, 6444165, 9205950, 10740275, 12888330, 21480550, 32220825, 64441650]

約数ペア:

[(1, 64441650), (2, 32220825), (3, 21480550), (5, 12888330), (6, 10740275), (7, 9205950), (10, 6444165), (13, 4957050), (14, 4602975), (15, 4296110), (21, 3068650), (25, 2577666), (26, 2478525), (30, 2148055), (35, 1841190), (39, 1652350), (42, 1534325), (50, 1288833), (65, 991410), (70, 920595), (75, 859222), (78, 826175), (91, 708150), (105, 613730), (130, 495705), (150, 429611), (175, 368238), (182, 354075), (195, 330470), (210, 306865), (273, 236050), (325, 198282), (350, 184119), (390, 165235), (455, 141630), (525, 122746), (546, 118025), (650, 99141), (910, 70815), (975, 66094), (1050, 61373), (1365, 47210), (1950, 33047), (2275, 28326), (2730, 23605), (4550, 14163), (4721, 13650), (6825, 9442)]