12029940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 40452048

約数和(自身を除く): 28422108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 97, 106, 117, 130, 156, 159, 180, 194, 195, 212, 234, 260, 265, 291, 318, 388, 390, 468, 477, 485, 530, 582, 585, 636, 689, 780, 795, 873, 954, 970, 1060, 1164, 1170, 1261, 1378, 1455, 1590, 1746, 1908, 1940, 2067, 2340, 2385, 2522, 2756, 2910, 3180, 3445, 3492, 3783, 4134, 4365, 4770, 5044, 5141, 5820, 6201, 6305, 6890, 7566, 8268, 8730, 9540, 10282, 10335, 11349, 12402, 12610, 13780, 15132, 15423, 17460, 18915, 20564, 20670, 22698, 24804, 25220, 25705, 30846, 31005, 37830, 41340, 45396, 46269, 51410, 56745, 61692, 62010, 66833, 75660, 77115, 92538, 102820, 113490, 124020, 133666, 154230, 185076, 200499, 226980, 231345, 267332, 308460, 334165, 400998, 462690, 601497, 668330, 801996, 925380, 1002495, 1202994, 1336660, 2004990, 2405988, 3007485, 4009980, 6014970, 12029940]

約数ペア:

[(1, 12029940), (2, 6014970), (3, 4009980), (4, 3007485), (5, 2405988), (6, 2004990), (9, 1336660), (10, 1202994), (12, 1002495), (13, 925380), (15, 801996), (18, 668330), (20, 601497), (26, 462690), (30, 400998), (36, 334165), (39, 308460), (45, 267332), (52, 231345), (53, 226980), (60, 200499), (65, 185076), (78, 154230), (90, 133666), (97, 124020), (106, 113490), (117, 102820), (130, 92538), (156, 77115), (159, 75660), (180, 66833), (194, 62010), (195, 61692), (212, 56745), (234, 51410), (260, 46269), (265, 45396), (291, 41340), (318, 37830), (388, 31005), (390, 30846), (468, 25705), (477, 25220), (485, 24804), (530, 22698), (582, 20670), (585, 20564), (636, 18915), (689, 17460), (780, 15423), (795, 15132), (873, 13780), (954, 12610), (970, 12402), (1060, 11349), (1164, 10335), (1170, 10282), (1261, 9540), (1378, 8730), (1455, 8268), (1590, 7566), (1746, 6890), (1908, 6305), (1940, 6201), (2067, 5820), (2340, 5141), (2385, 5044), (2522, 4770), (2756, 4365), (2910, 4134), (3180, 3783), (3445, 3492)]