22247730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 65007360

約数和(自身を除く): 42759630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 51, 54, 74, 85, 90, 102, 111, 131, 135, 153, 170, 185, 222, 255, 262, 270, 306, 333, 370, 393, 459, 510, 555, 629, 655, 666, 765, 786, 918, 999, 1110, 1179, 1258, 1310, 1530, 1665, 1887, 1965, 1998, 2227, 2295, 2358, 3145, 3330, 3537, 3774, 3930, 4454, 4590, 4847, 4995, 5661, 5895, 6290, 6681, 7074, 9435, 9694, 9990, 11135, 11322, 11790, 13362, 14541, 16983, 17685, 18870, 20043, 22270, 24235, 28305, 29082, 33405, 33966, 35370, 40086, 43623, 48470, 56610, 60129, 66810, 72705, 82399, 84915, 87246, 100215, 120258, 130869, 145410, 164798, 169830, 200430, 218115, 247197, 261738, 300645, 411995, 436230, 494394, 601290, 654345, 741591, 823990, 1235985, 1308690, 1483182, 2224773, 2471970, 3707955, 4449546, 7415910, 11123865, 22247730]

約数ペア:

[(1, 22247730), (2, 11123865), (3, 7415910), (5, 4449546), (6, 3707955), (9, 2471970), (10, 2224773), (15, 1483182), (17, 1308690), (18, 1235985), (27, 823990), (30, 741591), (34, 654345), (37, 601290), (45, 494394), (51, 436230), (54, 411995), (74, 300645), (85, 261738), (90, 247197), (102, 218115), (111, 200430), (131, 169830), (135, 164798), (153, 145410), (170, 130869), (185, 120258), (222, 100215), (255, 87246), (262, 84915), (270, 82399), (306, 72705), (333, 66810), (370, 60129), (393, 56610), (459, 48470), (510, 43623), (555, 40086), (629, 35370), (655, 33966), (666, 33405), (765, 29082), (786, 28305), (918, 24235), (999, 22270), (1110, 20043), (1179, 18870), (1258, 17685), (1310, 16983), (1530, 14541), (1665, 13362), (1887, 11790), (1965, 11322), (1998, 11135), (2227, 9990), (2295, 9694), (2358, 9435), (3145, 7074), (3330, 6681), (3537, 6290), (3774, 5895), (3930, 5661), (4454, 4995), (4590, 4847)]