1098889380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2558

約数の個数: 144

約数和(自身を含む): 3471996528

約数和(自身を除く): 2373107148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 61, 82, 90, 122, 123, 164, 180, 183, 205, 244, 246, 305, 366, 369, 410, 492, 549, 610, 615, 732, 738, 820, 915, 1098, 1220, 1230, 1476, 1830, 1845, 2196, 2441, 2460, 2501, 2745, 3660, 3690, 4882, 5002, 5490, 7323, 7380, 7503, 9764, 10004, 10980, 12205, 12505, 14646, 15006, 21969, 22509, 24410, 25010, 29292, 30012, 36615, 37515, 43938, 45018, 48820, 50020, 73230, 75030, 87876, 90036, 100081, 109845, 112545, 146460, 148901, 150060, 200162, 219690, 225090, 297802, 300243, 400324, 439380, 446703, 450180, 500405, 595604, 600486, 744505, 893406, 900729, 1000810, 1200972, 1340109, 1489010, 1501215, 1786812, 1801458, 2001620, 2233515, 2680218, 2978020, 3002430, 3602916, 4467030, 4503645, 5360436, 6004860, 6104941, 6700545, 8934060, 9007290, 12209882, 13401090, 18014580, 18314823, 24419764, 26802180, 30524705, 36629646, 54944469, 61049410, 73259292, 91574115, 109888938, 122098820, 183148230, 219777876, 274722345, 366296460, 549444690, 1098889380]

約数ペア:

[(1, 1098889380), (2, 549444690), (3, 366296460), (4, 274722345), (5, 219777876), (6, 183148230), (9, 122098820), (10, 109888938), (12, 91574115), (15, 73259292), (18, 61049410), (20, 54944469), (30, 36629646), (36, 30524705), (41, 26802180), (45, 24419764), (60, 18314823), (61, 18014580), (82, 13401090), (90, 12209882), (122, 9007290), (123, 8934060), (164, 6700545), (180, 6104941), (183, 6004860), (205, 5360436), (244, 4503645), (246, 4467030), (305, 3602916), (366, 3002430), (369, 2978020), (410, 2680218), (492, 2233515), (549, 2001620), (610, 1801458), (615, 1786812), (732, 1501215), (738, 1489010), (820, 1340109), (915, 1200972), (1098, 1000810), (1220, 900729), (1230, 893406), (1476, 744505), (1830, 600486), (1845, 595604), (2196, 500405), (2441, 450180), (2460, 446703), (2501, 439380), (2745, 400324), (3660, 300243), (3690, 297802), (4882, 225090), (5002, 219690), (5490, 200162), (7323, 150060), (7380, 148901), (7503, 146460), (9764, 112545), (10004, 109845), (10980, 100081), (12205, 90036), (12505, 87876), (14646, 75030), (15006, 73230), (21969, 50020), (22509, 48820), (24410, 45018), (25010, 43938), (29292, 37515), (30012, 36615)]