29173830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{138923}}^1$

素因数の和:138940

約数の個数: 32

約数和(自身を含む): 80020224

約数和(自身を除く): 50846394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 138923, 277846, 416769, 694615, 833538, 972461, 1389230, 1944922, 2083845, 2917383, 4167690, 4862305, 5834766, 9724610, 14586915, 29173830]

約数ペア:

[(1, 29173830), (2, 14586915), (3, 9724610), (5, 5834766), (6, 4862305), (7, 4167690), (10, 2917383), (14, 2083845), (15, 1944922), (21, 1389230), (30, 972461), (35, 833538), (42, 694615), (70, 416769), (105, 277846), (210, 138923)]