27253890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 76826880

約数和(自身を除く): 49572990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 47, 51, 85, 90, 94, 102, 141, 153, 170, 235, 255, 282, 306, 379, 423, 470, 510, 705, 758, 765, 799, 846, 1137, 1410, 1530, 1598, 1895, 2115, 2274, 2397, 3411, 3790, 3995, 4230, 4794, 5685, 6443, 6822, 7191, 7990, 11370, 11985, 12886, 14382, 17055, 17813, 19329, 23970, 32215, 34110, 35626, 35955, 38658, 53439, 57987, 64430, 71910, 89065, 96645, 106878, 115974, 160317, 178130, 193290, 267195, 289935, 302821, 320634, 534390, 579870, 605642, 801585, 908463, 1514105, 1603170, 1816926, 2725389, 3028210, 4542315, 5450778, 9084630, 13626945, 27253890]

約数ペア:

[(1, 27253890), (2, 13626945), (3, 9084630), (5, 5450778), (6, 4542315), (9, 3028210), (10, 2725389), (15, 1816926), (17, 1603170), (18, 1514105), (30, 908463), (34, 801585), (45, 605642), (47, 579870), (51, 534390), (85, 320634), (90, 302821), (94, 289935), (102, 267195), (141, 193290), (153, 178130), (170, 160317), (235, 115974), (255, 106878), (282, 96645), (306, 89065), (379, 71910), (423, 64430), (470, 57987), (510, 53439), (705, 38658), (758, 35955), (765, 35626), (799, 34110), (846, 32215), (1137, 23970), (1410, 19329), (1530, 17813), (1598, 17055), (1895, 14382), (2115, 12886), (2274, 11985), (2397, 11370), (3411, 7990), (3790, 7191), (3995, 6822), (4230, 6443), (4794, 5685)]