26430690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 76495104

約数和(自身を除く): 50064414

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 61, 65, 66, 78, 101, 110, 122, 130, 143, 165, 183, 195, 202, 286, 303, 305, 330, 366, 390, 429, 505, 606, 610, 671, 715, 793, 858, 915, 1010, 1111, 1313, 1342, 1430, 1515, 1586, 1830, 2013, 2145, 2222, 2379, 2626, 3030, 3333, 3355, 3939, 3965, 4026, 4290, 4758, 5555, 6161, 6565, 6666, 6710, 7878, 7930, 8723, 10065, 11110, 11895, 12322, 13130, 14443, 16665, 17446, 18483, 19695, 20130, 23790, 26169, 28886, 30805, 33330, 36966, 39390, 43329, 43615, 52338, 61610, 67771, 72215, 80093, 86658, 87230, 92415, 130845, 135542, 144430, 160186, 184830, 203313, 216645, 240279, 261690, 338855, 400465, 406626, 433290, 480558, 677710, 800930, 881023, 1016565, 1201395, 1762046, 2033130, 2402790, 2643069, 4405115, 5286138, 8810230, 13215345, 26430690]

約数ペア:

[(1, 26430690), (2, 13215345), (3, 8810230), (5, 5286138), (6, 4405115), (10, 2643069), (11, 2402790), (13, 2033130), (15, 1762046), (22, 1201395), (26, 1016565), (30, 881023), (33, 800930), (39, 677710), (55, 480558), (61, 433290), (65, 406626), (66, 400465), (78, 338855), (101, 261690), (110, 240279), (122, 216645), (130, 203313), (143, 184830), (165, 160186), (183, 144430), (195, 135542), (202, 130845), (286, 92415), (303, 87230), (305, 86658), (330, 80093), (366, 72215), (390, 67771), (429, 61610), (505, 52338), (606, 43615), (610, 43329), (671, 39390), (715, 36966), (793, 33330), (858, 30805), (915, 28886), (1010, 26169), (1111, 23790), (1313, 20130), (1342, 19695), (1430, 18483), (1515, 17446), (1586, 16665), (1830, 14443), (2013, 13130), (2145, 12322), (2222, 11895), (2379, 11110), (2626, 10065), (3030, 8723), (3333, 7930), (3355, 7878), (3939, 6710), (3965, 6666), (4026, 6565), (4290, 6161), (4758, 5555)]