23007270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 67350528

約数和(自身を除く): 44343258

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 173, 186, 195, 286, 310, 330, 341, 346, 390, 403, 429, 465, 519, 682, 715, 806, 858, 865, 930, 1023, 1038, 1209, 1430, 1705, 1730, 1903, 2015, 2046, 2145, 2249, 2418, 2595, 3410, 3806, 4030, 4290, 4433, 4498, 5115, 5190, 5363, 5709, 6045, 6747, 8866, 9515, 10230, 10726, 11245, 11418, 12090, 13299, 13494, 16089, 19030, 22165, 22490, 24739, 26598, 26815, 28545, 32178, 33735, 44330, 49478, 53630, 57090, 58993, 66495, 67470, 69719, 74217, 80445, 117986, 123695, 132990, 139438, 148434, 160890, 176979, 209157, 247390, 294965, 348595, 353958, 371085, 418314, 589930, 697190, 742170, 766909, 884895, 1045785, 1533818, 1769790, 2091570, 2300727, 3834545, 4601454, 7669090, 11503635, 23007270]

約数ペア:

[(1, 23007270), (2, 11503635), (3, 7669090), (5, 4601454), (6, 3834545), (10, 2300727), (11, 2091570), (13, 1769790), (15, 1533818), (22, 1045785), (26, 884895), (30, 766909), (31, 742170), (33, 697190), (39, 589930), (55, 418314), (62, 371085), (65, 353958), (66, 348595), (78, 294965), (93, 247390), (110, 209157), (130, 176979), (143, 160890), (155, 148434), (165, 139438), (173, 132990), (186, 123695), (195, 117986), (286, 80445), (310, 74217), (330, 69719), (341, 67470), (346, 66495), (390, 58993), (403, 57090), (429, 53630), (465, 49478), (519, 44330), (682, 33735), (715, 32178), (806, 28545), (858, 26815), (865, 26598), (930, 24739), (1023, 22490), (1038, 22165), (1209, 19030), (1430, 16089), (1705, 13494), (1730, 13299), (1903, 12090), (2015, 11418), (2046, 11245), (2145, 10726), (2249, 10230), (2418, 9515), (2595, 8866), (3410, 6747), (3806, 6045), (4030, 5709), (4290, 5363), (4433, 5190), (4498, 5115)]