30717050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 72412032

約数和(自身を除く): 41694982

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 50, 65, 70, 86, 91, 130, 157, 175, 182, 215, 301, 314, 325, 350, 430, 455, 559, 602, 650, 785, 910, 1075, 1099, 1118, 1505, 1570, 2041, 2150, 2198, 2275, 2795, 3010, 3913, 3925, 4082, 4550, 5495, 5590, 6751, 7525, 7826, 7850, 10205, 10990, 13502, 13975, 14287, 15050, 19565, 20410, 27475, 27950, 28574, 33755, 39130, 47257, 51025, 54950, 67510, 71435, 87763, 94514, 97825, 102050, 142870, 168775, 175526, 195650, 236285, 337550, 357175, 438815, 472570, 614341, 714350, 877630, 1181425, 1228682, 2194075, 2362850, 3071705, 4388150, 6143410, 15358525, 30717050]

約数ペア:

[(1, 30717050), (2, 15358525), (5, 6143410), (7, 4388150), (10, 3071705), (13, 2362850), (14, 2194075), (25, 1228682), (26, 1181425), (35, 877630), (43, 714350), (50, 614341), (65, 472570), (70, 438815), (86, 357175), (91, 337550), (130, 236285), (157, 195650), (175, 175526), (182, 168775), (215, 142870), (301, 102050), (314, 97825), (325, 94514), (350, 87763), (430, 71435), (455, 67510), (559, 54950), (602, 51025), (650, 47257), (785, 39130), (910, 33755), (1075, 28574), (1099, 27950), (1118, 27475), (1505, 20410), (1570, 19565), (2041, 15050), (2150, 14287), (2198, 13975), (2275, 13502), (2795, 10990), (3010, 10205), (3913, 7850), (3925, 7826), (4082, 7525), (4550, 6751), (5495, 5590)]