16346790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 45489600

約数和(自身を除く): 29142810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 53, 69, 90, 106, 115, 138, 149, 159, 207, 230, 265, 298, 318, 345, 414, 447, 477, 530, 690, 745, 795, 894, 954, 1035, 1219, 1341, 1490, 1590, 2070, 2235, 2385, 2438, 2682, 3427, 3657, 4470, 4770, 6095, 6705, 6854, 7314, 7897, 10281, 10971, 12190, 13410, 15794, 17135, 18285, 20562, 21942, 23691, 30843, 34270, 36570, 39485, 47382, 51405, 54855, 61686, 71073, 78970, 102810, 109710, 118455, 142146, 154215, 181631, 236910, 308430, 355365, 363262, 544893, 710730, 908155, 1089786, 1634679, 1816310, 2724465, 3269358, 5448930, 8173395, 16346790]

約数ペア:

[(1, 16346790), (2, 8173395), (3, 5448930), (5, 3269358), (6, 2724465), (9, 1816310), (10, 1634679), (15, 1089786), (18, 908155), (23, 710730), (30, 544893), (45, 363262), (46, 355365), (53, 308430), (69, 236910), (90, 181631), (106, 154215), (115, 142146), (138, 118455), (149, 109710), (159, 102810), (207, 78970), (230, 71073), (265, 61686), (298, 54855), (318, 51405), (345, 47382), (414, 39485), (447, 36570), (477, 34270), (530, 30843), (690, 23691), (745, 21942), (795, 20562), (894, 18285), (954, 17135), (1035, 15794), (1219, 13410), (1341, 12190), (1490, 10971), (1590, 10281), (2070, 7897), (2235, 7314), (2385, 6854), (2438, 6705), (2682, 6095), (3427, 4770), (3657, 4470)]