89571510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 144

約数和(自身を含む): 285433200

約数和(自身を除く): 195861690

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, 1069, 1197, 1330, 1470, 1710, 1862, 1995, 2138, 2205, 2394, 2793, 3207, 3990, 4410, 4655, 5345, 5586, 5985, 6414, 7483, 8379, 9310, 9621, 10690, 11970, 13965, 14966, 16035, 16758, 19242, 20311, 22449, 27930, 32070, 37415, 40622, 41895, 44898, 48105, 52381, 60933, 67347, 74830, 83790, 96210, 101555, 104762, 112245, 121866, 134694, 142177, 157143, 182799, 203110, 224490, 261905, 284354, 304665, 314286, 336735, 365598, 426531, 471429, 523810, 609330, 673470, 710885, 785715, 853062, 913995, 942858, 995239, 1279593, 1421770, 1571430, 1827990, 1990478, 2132655, 2357145, 2559186, 2985717, 4265310, 4714290, 4976195, 5971434, 6397965, 8957151, 9952390, 12795930, 14928585, 17914302, 29857170, 44785755, 89571510]

約数ペア:

[(1, 89571510), (2, 44785755), (3, 29857170), (5, 17914302), (6, 14928585), (7, 12795930), (9, 9952390), (10, 8957151), (14, 6397965), (15, 5971434), (18, 4976195), (19, 4714290), (21, 4265310), (30, 2985717), (35, 2559186), (38, 2357145), (42, 2132655), (45, 1990478), (49, 1827990), (57, 1571430), (63, 1421770), (70, 1279593), (90, 995239), (95, 942858), (98, 913995), (105, 853062), (114, 785715), (126, 710885), (133, 673470), (147, 609330), (171, 523810), (190, 471429), (210, 426531), (245, 365598), (266, 336735), (285, 314286), (294, 304665), (315, 284354), (342, 261905), (399, 224490), (441, 203110), (490, 182799), (570, 157143), (630, 142177), (665, 134694), (735, 121866), (798, 112245), (855, 104762), (882, 101555), (931, 96210), (1069, 83790), (1197, 74830), (1330, 67347), (1470, 60933), (1710, 52381), (1862, 48105), (1995, 44898), (2138, 41895), (2205, 40622), (2394, 37415), (2793, 32070), (3207, 27930), (3990, 22449), (4410, 20311), (4655, 19242), (5345, 16758), (5586, 16035), (5985, 14966), (6414, 13965), (7483, 11970), (8379, 10690), (9310, 9621)]