1931851950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15461}}^1$

素因数の和:15507

約数の個数: 144

約数和(自身を含む): 5901412464

約数和(自身を除く): 3969560514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 49, 50, 51, 70, 75, 85, 98, 102, 105, 119, 147, 150, 170, 175, 210, 238, 245, 255, 294, 350, 357, 425, 490, 510, 525, 595, 714, 735, 833, 850, 1050, 1190, 1225, 1275, 1470, 1666, 1785, 2450, 2499, 2550, 2975, 3570, 3675, 4165, 4998, 5950, 7350, 8330, 8925, 12495, 15461, 17850, 20825, 24990, 30922, 41650, 46383, 62475, 77305, 92766, 108227, 124950, 154610, 216454, 231915, 262837, 324681, 386525, 463830, 525674, 541135, 649362, 757589, 773050, 788511, 1082270, 1159575, 1314185, 1515178, 1577022, 1623405, 1839859, 2272767, 2319150, 2628370, 2705675, 3246810, 3679718, 3787945, 3942555, 4545534, 5411350, 5519577, 6570925, 7575890, 7885110, 8117025, 9199295, 11039154, 11363835, 12879013, 13141850, 16234050, 18398590, 18939725, 19712775, 22727670, 25758026, 27597885, 37879450, 38637039, 39425550, 45996475, 55195770, 56819175, 64395065, 77274078, 91992950, 113638350, 128790130, 137989425, 193185195, 275978850, 321975325, 386370390, 643950650, 965925975, 1931851950]

約数ペア:

[(1, 1931851950), (2, 965925975), (3, 643950650), (5, 386370390), (6, 321975325), (7, 275978850), (10, 193185195), (14, 137989425), (15, 128790130), (17, 113638350), (21, 91992950), (25, 77274078), (30, 64395065), (34, 56819175), (35, 55195770), (42, 45996475), (49, 39425550), (50, 38637039), (51, 37879450), (70, 27597885), (75, 25758026), (85, 22727670), (98, 19712775), (102, 18939725), (105, 18398590), (119, 16234050), (147, 13141850), (150, 12879013), (170, 11363835), (175, 11039154), (210, 9199295), (238, 8117025), (245, 7885110), (255, 7575890), (294, 6570925), (350, 5519577), (357, 5411350), (425, 4545534), (490, 3942555), (510, 3787945), (525, 3679718), (595, 3246810), (714, 2705675), (735, 2628370), (833, 2319150), (850, 2272767), (1050, 1839859), (1190, 1623405), (1225, 1577022), (1275, 1515178), (1470, 1314185), (1666, 1159575), (1785, 1082270), (2450, 788511), (2499, 773050), (2550, 757589), (2975, 649362), (3570, 541135), (3675, 525674), (4165, 463830), (4998, 386525), (5950, 324681), (7350, 262837), (8330, 231915), (8925, 216454), (12495, 154610), (15461, 124950), (17850, 108227), (20825, 92766), (24990, 77305), (30922, 62475), (41650, 46383)]