30170910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 92980224

約数和(自身を除く): 62809314

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 105, 110, 111, 154, 165, 185, 210, 222, 231, 259, 330, 353, 370, 385, 407, 462, 518, 555, 706, 770, 777, 814, 1059, 1110, 1155, 1221, 1295, 1554, 1765, 2035, 2118, 2310, 2442, 2471, 2590, 2849, 3530, 3883, 3885, 4070, 4942, 5295, 5698, 6105, 7413, 7766, 7770, 8547, 10590, 11649, 12210, 12355, 13061, 14245, 14826, 17094, 19415, 23298, 24710, 26122, 27181, 28490, 37065, 38830, 39183, 42735, 54362, 58245, 65305, 74130, 78366, 81543, 85470, 91427, 116490, 130610, 135905, 143671, 163086, 182854, 195915, 271810, 274281, 287342, 391830, 407715, 431013, 457135, 548562, 718355, 815430, 862026, 914270, 1005697, 1371405, 1436710, 2011394, 2155065, 2742810, 3017091, 4310130, 5028485, 6034182, 10056970, 15085455, 30170910]

約数ペア:

[(1, 30170910), (2, 15085455), (3, 10056970), (5, 6034182), (6, 5028485), (7, 4310130), (10, 3017091), (11, 2742810), (14, 2155065), (15, 2011394), (21, 1436710), (22, 1371405), (30, 1005697), (33, 914270), (35, 862026), (37, 815430), (42, 718355), (55, 548562), (66, 457135), (70, 431013), (74, 407715), (77, 391830), (105, 287342), (110, 274281), (111, 271810), (154, 195915), (165, 182854), (185, 163086), (210, 143671), (222, 135905), (231, 130610), (259, 116490), (330, 91427), (353, 85470), (370, 81543), (385, 78366), (407, 74130), (462, 65305), (518, 58245), (555, 54362), (706, 42735), (770, 39183), (777, 38830), (814, 37065), (1059, 28490), (1110, 27181), (1155, 26122), (1221, 24710), (1295, 23298), (1554, 19415), (1765, 17094), (2035, 14826), (2118, 14245), (2310, 13061), (2442, 12355), (2471, 12210), (2590, 11649), (2849, 10590), (3530, 8547), (3883, 7770), (3885, 7766), (4070, 7413), (4942, 6105), (5295, 5698)]