1358422740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{797}}^1$

素因数の和:1386

約数の個数: 144

約数和(自身を含む): 4376251152

約数和(自身を除く): 3017828412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 557, 612, 765, 797, 1020, 1114, 1530, 1594, 1671, 2228, 2391, 2785, 3060, 3188, 3342, 3985, 4782, 5013, 5570, 6684, 7173, 7970, 8355, 9469, 9564, 10026, 11140, 11955, 13549, 14346, 15940, 16710, 18938, 20052, 23910, 25065, 27098, 28407, 28692, 33420, 35865, 37876, 40647, 47345, 47820, 50130, 54196, 56814, 67745, 71730, 81294, 85221, 94690, 100260, 113628, 121941, 135490, 142035, 143460, 162588, 170442, 189380, 203235, 243882, 270980, 284070, 340884, 406470, 426105, 443929, 487764, 568140, 609705, 812940, 852210, 887858, 1219410, 1331787, 1704420, 1775716, 2219645, 2438820, 2663574, 3995361, 4439290, 5327148, 6658935, 7546793, 7990722, 8878580, 13317870, 15093586, 15981444, 19976805, 22640379, 26635740, 30187172, 37733965, 39953610, 45280758, 67921137, 75467930, 79907220, 90561516, 113201895, 135842274, 150935860, 226403790, 271684548, 339605685, 452807580, 679211370, 1358422740]

約数ペア:

[(1, 1358422740), (2, 679211370), (3, 452807580), (4, 339605685), (5, 271684548), (6, 226403790), (9, 150935860), (10, 135842274), (12, 113201895), (15, 90561516), (17, 79907220), (18, 75467930), (20, 67921137), (30, 45280758), (34, 39953610), (36, 37733965), (45, 30187172), (51, 26635740), (60, 22640379), (68, 19976805), (85, 15981444), (90, 15093586), (102, 13317870), (153, 8878580), (170, 7990722), (180, 7546793), (204, 6658935), (255, 5327148), (306, 4439290), (340, 3995361), (510, 2663574), (557, 2438820), (612, 2219645), (765, 1775716), (797, 1704420), (1020, 1331787), (1114, 1219410), (1530, 887858), (1594, 852210), (1671, 812940), (2228, 609705), (2391, 568140), (2785, 487764), (3060, 443929), (3188, 426105), (3342, 406470), (3985, 340884), (4782, 284070), (5013, 270980), (5570, 243882), (6684, 203235), (7173, 189380), (7970, 170442), (8355, 162588), (9469, 143460), (9564, 142035), (10026, 135490), (11140, 121941), (11955, 113628), (13549, 100260), (14346, 94690), (15940, 85221), (16710, 81294), (18938, 71730), (20052, 67745), (23910, 56814), (25065, 54196), (27098, 50130), (28407, 47820), (28692, 47345), (33420, 40647), (35865, 37876)]