28970190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 79168320

約数和(自身を除く): 50198130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 2617, 3690, 5234, 5535, 7851, 11070, 13085, 15702, 23553, 26170, 39255, 47106, 70659, 78510, 107297, 117765, 141318, 214594, 235530, 321891, 353295, 536485, 643782, 706590, 965673, 1072970, 1609455, 1931346, 2897019, 3218910, 4828365, 5794038, 9656730, 14485095, 28970190]

約数ペア:

[(1, 28970190), (2, 14485095), (3, 9656730), (5, 5794038), (6, 4828365), (9, 3218910), (10, 2897019), (15, 1931346), (18, 1609455), (27, 1072970), (30, 965673), (41, 706590), (45, 643782), (54, 536485), (82, 353295), (90, 321891), (123, 235530), (135, 214594), (205, 141318), (246, 117765), (270, 107297), (369, 78510), (410, 70659), (615, 47106), (738, 39255), (1107, 26170), (1230, 23553), (1845, 15702), (2214, 13085), (2617, 11070), (3690, 7851), (5234, 5535)]