30214496

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 66591504

約数和(自身を除く): 36377008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 151, 169, 208, 296, 302, 338, 416, 481, 592, 604, 676, 962, 1184, 1208, 1352, 1924, 1963, 2416, 2704, 3848, 3926, 4832, 5408, 5587, 6253, 7696, 7852, 11174, 12506, 15392, 15704, 22348, 25012, 25519, 31408, 44696, 50024, 51038, 62816, 72631, 89392, 100048, 102076, 145262, 178784, 200096, 204152, 290524, 408304, 581048, 816608, 944203, 1162096, 1888406, 2324192, 3776812, 7553624, 15107248, 30214496]

約数ペア:

[(1, 30214496), (2, 15107248), (4, 7553624), (8, 3776812), (13, 2324192), (16, 1888406), (26, 1162096), (32, 944203), (37, 816608), (52, 581048), (74, 408304), (104, 290524), (148, 204152), (151, 200096), (169, 178784), (208, 145262), (296, 102076), (302, 100048), (338, 89392), (416, 72631), (481, 62816), (592, 51038), (604, 50024), (676, 44696), (962, 31408), (1184, 25519), (1208, 25012), (1352, 22348), (1924, 15704), (1963, 15392), (2416, 12506), (2704, 11174), (3848, 7852), (3926, 7696), (4832, 6253), (5408, 5587)]