742249710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7877}}^1$

素因数の和:8242

約数の個数: 64

約数和(自身を含む): 1985256000

約数和(自身を除く): 1243006290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 698, 1047, 1745, 2094, 3141, 3490, 5235, 6282, 7877, 9423, 10470, 15705, 15754, 18846, 23631, 31410, 39385, 47115, 47262, 70893, 78770, 94230, 118155, 141786, 212679, 236310, 354465, 425358, 708930, 1063395, 2126790, 2749073, 5498146, 8247219, 13745365, 16494438, 24741657, 27490730, 41236095, 49483314, 74224971, 82472190, 123708285, 148449942, 247416570, 371124855, 742249710]

約数ペア:

[(1, 742249710), (2, 371124855), (3, 247416570), (5, 148449942), (6, 123708285), (9, 82472190), (10, 74224971), (15, 49483314), (18, 41236095), (27, 27490730), (30, 24741657), (45, 16494438), (54, 13745365), (90, 8247219), (135, 5498146), (270, 2749073), (349, 2126790), (698, 1063395), (1047, 708930), (1745, 425358), (2094, 354465), (3141, 236310), (3490, 212679), (5235, 141786), (6282, 118155), (7877, 94230), (9423, 78770), (10470, 70893), (15705, 47262), (15754, 47115), (18846, 39385), (23631, 31410)]