30353895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 63685440

約数和(自身を除く): 33331545

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 53, 55, 65, 89, 99, 117, 143, 159, 165, 195, 265, 267, 429, 445, 477, 495, 583, 585, 689, 715, 795, 801, 979, 1157, 1287, 1335, 1749, 2067, 2145, 2385, 2915, 2937, 3445, 3471, 4005, 4717, 4895, 5247, 5785, 6201, 6435, 7579, 8745, 8811, 10335, 10413, 12727, 14151, 14685, 17355, 22737, 23585, 26235, 31005, 37895, 38181, 42453, 44055, 51887, 52065, 61321, 63635, 68211, 70755, 113685, 114543, 155661, 183963, 190905, 212265, 259435, 306605, 341055, 466983, 551889, 572715, 674531, 778305, 919815, 2023593, 2334915, 2759445, 3372655, 6070779, 10117965, 30353895]

約数ペア:

[(1, 30353895), (3, 10117965), (5, 6070779), (9, 3372655), (11, 2759445), (13, 2334915), (15, 2023593), (33, 919815), (39, 778305), (45, 674531), (53, 572715), (55, 551889), (65, 466983), (89, 341055), (99, 306605), (117, 259435), (143, 212265), (159, 190905), (165, 183963), (195, 155661), (265, 114543), (267, 113685), (429, 70755), (445, 68211), (477, 63635), (495, 61321), (583, 52065), (585, 51887), (689, 44055), (715, 42453), (795, 38181), (801, 37895), (979, 31005), (1157, 26235), (1287, 23585), (1335, 22737), (1749, 17355), (2067, 14685), (2145, 14151), (2385, 12727), (2915, 10413), (2937, 10335), (3445, 8811), (3471, 8745), (4005, 7579), (4717, 6435), (4895, 6201), (5247, 5785)]