15705375890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1\times {\mathrm{20611}}^1$

素因数の和:23954

約数の個数: 32

約数和(自身を含む): 29509128576

約数和(自身を除く): 13803752686

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3313, 6626, 16565, 20611, 33130, 41222, 76199, 103055, 152398, 206110, 380995, 474053, 761990, 948106, 2370265, 4740530, 68284243, 136568486, 341421215, 682842430, 1570537589, 3141075178, 7852687945, 15705375890]

約数ペア:

[(1, 15705375890), (2, 7852687945), (5, 3141075178), (10, 1570537589), (23, 682842430), (46, 341421215), (115, 136568486), (230, 68284243), (3313, 4740530), (6626, 2370265), (16565, 948106), (20611, 761990), (33130, 474053), (41222, 380995), (76199, 206110), (103055, 152398)]