840366930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1228

約数の個数: 128

約数和(自身を含む): 2282515200

約数和(自身を除く): 1442148270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 67, 78, 87, 130, 134, 145, 174, 195, 201, 290, 335, 377, 390, 402, 435, 670, 754, 870, 871, 1005, 1109, 1131, 1742, 1885, 1943, 2010, 2218, 2262, 2613, 3327, 3770, 3886, 4355, 5226, 5545, 5655, 5829, 6654, 8710, 9715, 11090, 11310, 11658, 13065, 14417, 16635, 19430, 25259, 26130, 28834, 29145, 32161, 33270, 43251, 50518, 58290, 64322, 72085, 74303, 75777, 86502, 96483, 126295, 144170, 148606, 151554, 160805, 192966, 216255, 222909, 252590, 321610, 371515, 378885, 418093, 432510, 445818, 482415, 743030, 757770, 836186, 964830, 965939, 1114545, 1254279, 1931878, 2090465, 2154787, 2229090, 2508558, 2897817, 4180930, 4309574, 4829695, 5795634, 6271395, 6464361, 9659390, 10773935, 12542790, 12928722, 14489085, 21547870, 28012231, 28978170, 32321805, 56024462, 64643610, 84036693, 140061155, 168073386, 280122310, 420183465, 840366930]

約数ペア:

[(1, 840366930), (2, 420183465), (3, 280122310), (5, 168073386), (6, 140061155), (10, 84036693), (13, 64643610), (15, 56024462), (26, 32321805), (29, 28978170), (30, 28012231), (39, 21547870), (58, 14489085), (65, 12928722), (67, 12542790), (78, 10773935), (87, 9659390), (130, 6464361), (134, 6271395), (145, 5795634), (174, 4829695), (195, 4309574), (201, 4180930), (290, 2897817), (335, 2508558), (377, 2229090), (390, 2154787), (402, 2090465), (435, 1931878), (670, 1254279), (754, 1114545), (870, 965939), (871, 964830), (1005, 836186), (1109, 757770), (1131, 743030), (1742, 482415), (1885, 445818), (1943, 432510), (2010, 418093), (2218, 378885), (2262, 371515), (2613, 321610), (3327, 252590), (3770, 222909), (3886, 216255), (4355, 192966), (5226, 160805), (5545, 151554), (5655, 148606), (5829, 144170), (6654, 126295), (8710, 96483), (9715, 86502), (11090, 75777), (11310, 74303), (11658, 72085), (13065, 64322), (14417, 58290), (16635, 50518), (19430, 43251), (25259, 33270), (26130, 32161), (28834, 29145)]