2128932330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8747}}^1$

素因数の和:8844

約数の個数: 128

約数和(自身を含む): 6248171520

約数和(自身を除く): 4119239190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 183, 190, 210, 266, 285, 305, 366, 399, 427, 570, 610, 665, 798, 854, 915, 1159, 1281, 1330, 1830, 1995, 2135, 2318, 2562, 3477, 3990, 4270, 5795, 6405, 6954, 8113, 8747, 11590, 12810, 16226, 17385, 17494, 24339, 26241, 34770, 40565, 43735, 48678, 52482, 61229, 81130, 87470, 121695, 122458, 131205, 166193, 183687, 243390, 262410, 306145, 332386, 367374, 498579, 533567, 612290, 830965, 918435, 997158, 1067134, 1163351, 1600701, 1661930, 1836870, 2326702, 2492895, 2667835, 3201402, 3490053, 3734969, 4985790, 5335670, 5816755, 6980106, 7469938, 8003505, 10137773, 11204907, 11633510, 16007010, 17450265, 18674845, 20275546, 22409814, 30413319, 34900530, 37349690, 50688865, 56024535, 60826638, 70964411, 101377730, 112049070, 141928822, 152066595, 212893233, 304133190, 354822055, 425786466, 709644110, 1064466165, 2128932330]

約数ペア:

[(1, 2128932330), (2, 1064466165), (3, 709644110), (5, 425786466), (6, 354822055), (7, 304133190), (10, 212893233), (14, 152066595), (15, 141928822), (19, 112049070), (21, 101377730), (30, 70964411), (35, 60826638), (38, 56024535), (42, 50688865), (57, 37349690), (61, 34900530), (70, 30413319), (95, 22409814), (105, 20275546), (114, 18674845), (122, 17450265), (133, 16007010), (183, 11633510), (190, 11204907), (210, 10137773), (266, 8003505), (285, 7469938), (305, 6980106), (366, 5816755), (399, 5335670), (427, 4985790), (570, 3734969), (610, 3490053), (665, 3201402), (798, 2667835), (854, 2492895), (915, 2326702), (1159, 1836870), (1281, 1661930), (1330, 1600701), (1830, 1163351), (1995, 1067134), (2135, 997158), (2318, 918435), (2562, 830965), (3477, 612290), (3990, 533567), (4270, 498579), (5795, 367374), (6405, 332386), (6954, 306145), (8113, 262410), (8747, 243390), (11590, 183687), (12810, 166193), (16226, 131205), (17385, 122458), (17494, 121695), (24339, 87470), (26241, 81130), (34770, 61229), (40565, 52482), (43735, 48678)]