74055870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 160

約数和(自身を含む): 234387648

約数和(自身を除く): 160331778

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 81, 90, 105, 111, 126, 135, 162, 185, 189, 210, 222, 259, 270, 315, 333, 353, 370, 378, 405, 518, 555, 567, 630, 666, 706, 777, 810, 945, 999, 1059, 1110, 1134, 1295, 1554, 1665, 1765, 1890, 1998, 2118, 2331, 2471, 2590, 2835, 2997, 3177, 3330, 3530, 3885, 4662, 4942, 4995, 5295, 5670, 5994, 6354, 6993, 7413, 7770, 9531, 9990, 10590, 11655, 12355, 13061, 13986, 14826, 14985, 15885, 19062, 20979, 22239, 23310, 24710, 26122, 28593, 29970, 31770, 34965, 37065, 39183, 41958, 44478, 47655, 57186, 65305, 66717, 69930, 74130, 78366, 91427, 95310, 104895, 111195, 117549, 130610, 133434, 142965, 182854, 195915, 200151, 209790, 222390, 235098, 274281, 285930, 333585, 352647, 391830, 400302, 457135, 548562, 587745, 667170, 705294, 822843, 914270, 1000755, 1057941, 1175490, 1371405, 1645686, 1763235, 2001510, 2115882, 2468529, 2742810, 3526470, 4114215, 4937058, 5289705, 7405587, 8228430, 10579410, 12342645, 14811174, 24685290, 37027935, 74055870]

約数ペア:

[(1, 74055870), (2, 37027935), (3, 24685290), (5, 14811174), (6, 12342645), (7, 10579410), (9, 8228430), (10, 7405587), (14, 5289705), (15, 4937058), (18, 4114215), (21, 3526470), (27, 2742810), (30, 2468529), (35, 2115882), (37, 2001510), (42, 1763235), (45, 1645686), (54, 1371405), (63, 1175490), (70, 1057941), (74, 1000755), (81, 914270), (90, 822843), (105, 705294), (111, 667170), (126, 587745), (135, 548562), (162, 457135), (185, 400302), (189, 391830), (210, 352647), (222, 333585), (259, 285930), (270, 274281), (315, 235098), (333, 222390), (353, 209790), (370, 200151), (378, 195915), (405, 182854), (518, 142965), (555, 133434), (567, 130610), (630, 117549), (666, 111195), (706, 104895), (777, 95310), (810, 91427), (945, 78366), (999, 74130), (1059, 69930), (1110, 66717), (1134, 65305), (1295, 57186), (1554, 47655), (1665, 44478), (1765, 41958), (1890, 39183), (1998, 37065), (2118, 34965), (2331, 31770), (2471, 29970), (2590, 28593), (2835, 26122), (2997, 24710), (3177, 23310), (3330, 22239), (3530, 20979), (3885, 19062), (4662, 15885), (4942, 14985), (4995, 14826), (5295, 13986), (5670, 13061), (5994, 12355), (6354, 11655), (6993, 10590), (7413, 9990), (7770, 9531)]