91414890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1137

約数の個数: 144

約数和(自身を含む): 291301920

約数和(自身を除く): 199887030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 855, 882, 931, 1091, 1197, 1330, 1470, 1710, 1862, 1995, 2182, 2205, 2394, 2793, 3273, 3990, 4410, 4655, 5455, 5586, 5985, 6546, 7637, 8379, 9310, 9819, 10910, 11970, 13965, 15274, 16365, 16758, 19638, 20729, 22911, 27930, 32730, 38185, 41458, 41895, 45822, 49095, 53459, 62187, 68733, 76370, 83790, 98190, 103645, 106918, 114555, 124374, 137466, 145103, 160377, 186561, 207290, 229110, 267295, 290206, 310935, 320754, 343665, 373122, 435309, 481131, 534590, 621870, 687330, 725515, 801885, 870618, 932805, 962262, 1015721, 1305927, 1451030, 1603770, 1865610, 2031442, 2176545, 2405655, 2611854, 3047163, 4353090, 4811310, 5078605, 6094326, 6529635, 9141489, 10157210, 13059270, 15235815, 18282978, 30471630, 45707445, 91414890]

約数ペア:

[(1, 91414890), (2, 45707445), (3, 30471630), (5, 18282978), (6, 15235815), (7, 13059270), (9, 10157210), (10, 9141489), (14, 6529635), (15, 6094326), (18, 5078605), (19, 4811310), (21, 4353090), (30, 3047163), (35, 2611854), (38, 2405655), (42, 2176545), (45, 2031442), (49, 1865610), (57, 1603770), (63, 1451030), (70, 1305927), (90, 1015721), (95, 962262), (98, 932805), (105, 870618), (114, 801885), (126, 725515), (133, 687330), (147, 621870), (171, 534590), (190, 481131), (210, 435309), (245, 373122), (266, 343665), (285, 320754), (294, 310935), (315, 290206), (342, 267295), (399, 229110), (441, 207290), (490, 186561), (570, 160377), (630, 145103), (665, 137466), (735, 124374), (798, 114555), (855, 106918), (882, 103645), (931, 98190), (1091, 83790), (1197, 76370), (1330, 68733), (1470, 62187), (1710, 53459), (1862, 49095), (1995, 45822), (2182, 41895), (2205, 41458), (2394, 38185), (2793, 32730), (3273, 27930), (3990, 22911), (4410, 20729), (4655, 19638), (5455, 16758), (5586, 16365), (5985, 15274), (6546, 13965), (7637, 11970), (8379, 10910), (9310, 9819)]