1200723930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8783}}^1$

素因数の和:8841

約数の個数: 144

約数和(自身を含む): 3749151744

約数和(自身を除く): 2548427814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 155, 186, 210, 217, 245, 279, 294, 310, 315, 434, 441, 465, 490, 558, 630, 651, 735, 882, 930, 1085, 1302, 1395, 1470, 1519, 1953, 2170, 2205, 2790, 3038, 3255, 3906, 4410, 4557, 6510, 7595, 8783, 9114, 9765, 13671, 15190, 17566, 19530, 22785, 26349, 27342, 43915, 45570, 52698, 61481, 68355, 79047, 87830, 122962, 131745, 136710, 158094, 184443, 263490, 272273, 307405, 368886, 395235, 430367, 544546, 553329, 614810, 790470, 816819, 860734, 922215, 1106658, 1291101, 1361365, 1633638, 1844430, 1905911, 2151835, 2450457, 2582202, 2722730, 2766645, 3811822, 3873303, 4084095, 4303670, 4900914, 5533290, 5717733, 6455505, 7746606, 8168190, 9529555, 11435466, 12252285, 12911010, 13341377, 17153199, 19059110, 19366515, 24504570, 26682754, 28588665, 34306398, 38733030, 40024131, 57177330, 66706885, 80048262, 85765995, 120072393, 133413770, 171531990, 200120655, 240144786, 400241310, 600361965, 1200723930]

約数ペア:

[(1, 1200723930), (2, 600361965), (3, 400241310), (5, 240144786), (6, 200120655), (7, 171531990), (9, 133413770), (10, 120072393), (14, 85765995), (15, 80048262), (18, 66706885), (21, 57177330), (30, 40024131), (31, 38733030), (35, 34306398), (42, 28588665), (45, 26682754), (49, 24504570), (62, 19366515), (63, 19059110), (70, 17153199), (90, 13341377), (93, 12911010), (98, 12252285), (105, 11435466), (126, 9529555), (147, 8168190), (155, 7746606), (186, 6455505), (210, 5717733), (217, 5533290), (245, 4900914), (279, 4303670), (294, 4084095), (310, 3873303), (315, 3811822), (434, 2766645), (441, 2722730), (465, 2582202), (490, 2450457), (558, 2151835), (630, 1905911), (651, 1844430), (735, 1633638), (882, 1361365), (930, 1291101), (1085, 1106658), (1302, 922215), (1395, 860734), (1470, 816819), (1519, 790470), (1953, 614810), (2170, 553329), (2205, 544546), (2790, 430367), (3038, 395235), (3255, 368886), (3906, 307405), (4410, 272273), (4557, 263490), (6510, 184443), (7595, 158094), (8783, 136710), (9114, 131745), (9765, 122962), (13671, 87830), (15190, 79047), (17566, 68355), (19530, 61481), (22785, 52698), (26349, 45570), (27342, 43915)]