29121694210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1523}}^1\times {\mathrm{39023}}^1$

素因数の和:40567

約数の個数: 48

約数和(自身を含む): 61018862976

約数和(自身を除く): 31897168766

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1523, 3046, 7615, 10661, 15230, 21322, 39023, 53305, 74627, 78046, 106610, 149254, 195115, 273161, 373135, 390230, 546322, 746270, 1365805, 1912127, 2731610, 3824254, 9560635, 19121270, 59432029, 118864058, 297160145, 416024203, 594320290, 832048406, 2080121015, 2912169421, 4160242030, 5824338842, 14560847105, 29121694210]

約数ペア:

[(1, 29121694210), (2, 14560847105), (5, 5824338842), (7, 4160242030), (10, 2912169421), (14, 2080121015), (35, 832048406), (49, 594320290), (70, 416024203), (98, 297160145), (245, 118864058), (490, 59432029), (1523, 19121270), (3046, 9560635), (7615, 3824254), (10661, 2731610), (15230, 1912127), (21322, 1365805), (39023, 746270), (53305, 546322), (74627, 390230), (78046, 373135), (106610, 273161), (149254, 195115)]