2200444740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{940361}}^1$

素因数の和:940389

約数の個数: 72

約数和(自身を含む): 7188127128

約数和(自身を除く): 4987682388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 940361, 1880722, 2821083, 3761444, 4701805, 5642166, 8463249, 9403610, 11284332, 12224693, 14105415, 16926498, 18807220, 24449386, 28210830, 33852996, 36674079, 42316245, 48898772, 56421660, 61123465, 73348158, 84632490, 110022237, 122246930, 146696316, 169264980, 183370395, 220044474, 244493860, 366740790, 440088948, 550111185, 733481580, 1100222370, 2200444740]

約数ペア:

[(1, 2200444740), (2, 1100222370), (3, 733481580), (4, 550111185), (5, 440088948), (6, 366740790), (9, 244493860), (10, 220044474), (12, 183370395), (13, 169264980), (15, 146696316), (18, 122246930), (20, 110022237), (26, 84632490), (30, 73348158), (36, 61123465), (39, 56421660), (45, 48898772), (52, 42316245), (60, 36674079), (65, 33852996), (78, 28210830), (90, 24449386), (117, 18807220), (130, 16926498), (156, 14105415), (180, 12224693), (195, 11284332), (234, 9403610), (260, 8463249), (390, 5642166), (468, 4701805), (585, 3761444), (780, 2821083), (1170, 1880722), (2340, 940361)]