636951630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2714

約数の個数: 128

約数和(自身を含む): 1869880320

約数和(自身を除く): 1232928690

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, 2617, 3477, 3990, 4270, 5234, 5795, 6405, 6954, 7851, 8113, 11590, 12810, 13085, 15702, 16226, 17385, 18319, 24339, 26170, 34770, 36638, 39255, 40565, 48678, 49723, 54957, 78510, 81130, 91595, 99446, 109914, 121695, 149169, 159637, 183190, 243390, 248615, 274785, 298338, 319274, 348061, 478911, 497230, 549570, 696122, 745845, 798185, 957822, 1044183, 1117459, 1491690, 1596370, 1740305, 2088366, 2234918, 2394555, 3033103, 3352377, 3480610, 4789110, 5220915, 5587295, 6066206, 6704754, 9099309, 10441830, 11174590, 15165515, 16761885, 18198618, 21231721, 30331030, 33523770, 42463442, 45496545, 63695163, 90993090, 106158605, 127390326, 212317210, 318475815, 636951630]

約数ペア:

[(1, 636951630), (2, 318475815), (3, 212317210), (5, 127390326), (6, 106158605), (7, 90993090), (10, 63695163), (14, 45496545), (15, 42463442), (19, 33523770), (21, 30331030), (30, 21231721), (35, 18198618), (38, 16761885), (42, 15165515), (57, 11174590), (61, 10441830), (70, 9099309), (95, 6704754), (105, 6066206), (114, 5587295), (122, 5220915), (133, 4789110), (183, 3480610), (190, 3352377), (210, 3033103), (266, 2394555), (285, 2234918), (305, 2088366), (366, 1740305), (399, 1596370), (427, 1491690), (570, 1117459), (610, 1044183), (665, 957822), (798, 798185), (854, 745845), (915, 696122), (1159, 549570), (1281, 497230), (1330, 478911), (1830, 348061), (1995, 319274), (2135, 298338), (2318, 274785), (2562, 248615), (2617, 243390), (3477, 183190), (3990, 159637), (4270, 149169), (5234, 121695), (5795, 109914), (6405, 99446), (6954, 91595), (7851, 81130), (8113, 78510), (11590, 54957), (12810, 49723), (13085, 48678), (15702, 40565), (16226, 39255), (17385, 36638), (18319, 34770), (24339, 26170)]