42730380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3083}}^1$

素因数の和:3116

約数の個数: 144

約数和(自身を含む): 161650944

約数和(自身を除く): 118920564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3083, 3465, 4620, 6166, 6930, 9249, 12332, 13860, 15415, 18498, 21581, 27747, 30830, 33913, 36996, 43162, 46245, 55494, 61660, 64743, 67826, 86324, 92490, 101739, 107905, 110988, 129486, 135652, 138735, 169565, 184980, 194229, 203478, 215810, 237391, 258972, 277470, 305217, 323715, 339130, 388458, 406956, 431620, 474782, 508695, 554940, 610434, 647430, 678260, 712173, 776916, 949564, 971145, 1017390, 1186955, 1220868, 1294860, 1424346, 1526085, 1942290, 2034780, 2136519, 2373910, 2848692, 3052170, 3560865, 3884580, 4273038, 4747820, 6104340, 7121730, 8546076, 10682595, 14243460, 21365190, 42730380]

約数ペア:

[(1, 42730380), (2, 21365190), (3, 14243460), (4, 10682595), (5, 8546076), (6, 7121730), (7, 6104340), (9, 4747820), (10, 4273038), (11, 3884580), (12, 3560865), (14, 3052170), (15, 2848692), (18, 2373910), (20, 2136519), (21, 2034780), (22, 1942290), (28, 1526085), (30, 1424346), (33, 1294860), (35, 1220868), (36, 1186955), (42, 1017390), (44, 971145), (45, 949564), (55, 776916), (60, 712173), (63, 678260), (66, 647430), (70, 610434), (77, 554940), (84, 508695), (90, 474782), (99, 431620), (105, 406956), (110, 388458), (126, 339130), (132, 323715), (140, 305217), (154, 277470), (165, 258972), (180, 237391), (198, 215810), (210, 203478), (220, 194229), (231, 184980), (252, 169565), (308, 138735), (315, 135652), (330, 129486), (385, 110988), (396, 107905), (420, 101739), (462, 92490), (495, 86324), (630, 67826), (660, 64743), (693, 61660), (770, 55494), (924, 46245), (990, 43162), (1155, 36996), (1260, 33913), (1386, 30830), (1540, 27747), (1980, 21581), (2310, 18498), (2772, 15415), (3083, 13860), (3465, 12332), (4620, 9249), (6166, 6930)]