143810490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 381376512

約数和(自身を除く): 237566022

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 43, 46, 69, 74, 86, 111, 115, 129, 131, 138, 185, 215, 222, 230, 258, 262, 345, 370, 393, 430, 555, 645, 655, 690, 786, 851, 989, 1110, 1290, 1310, 1591, 1702, 1965, 1978, 2553, 2967, 3013, 3182, 3930, 4255, 4773, 4847, 4945, 5106, 5633, 5934, 6026, 7955, 8510, 9039, 9546, 9694, 9890, 11266, 12765, 14541, 14835, 15065, 15910, 16899, 18078, 23865, 24235, 25530, 28165, 29082, 29670, 30130, 33798, 36593, 45195, 47730, 48470, 56330, 72705, 73186, 84495, 90390, 109779, 111481, 129559, 145410, 168990, 182965, 208421, 219558, 222962, 259118, 334443, 365930, 388677, 416842, 548895, 557405, 625263, 647795, 668886, 777354, 1042105, 1097790, 1114810, 1250526, 1295590, 1672215, 1943385, 2084210, 3126315, 3344430, 3886770, 4793683, 6252630, 9587366, 14381049, 23968415, 28762098, 47936830, 71905245, 143810490]

約数ペア:

[(1, 143810490), (2, 71905245), (3, 47936830), (5, 28762098), (6, 23968415), (10, 14381049), (15, 9587366), (23, 6252630), (30, 4793683), (37, 3886770), (43, 3344430), (46, 3126315), (69, 2084210), (74, 1943385), (86, 1672215), (111, 1295590), (115, 1250526), (129, 1114810), (131, 1097790), (138, 1042105), (185, 777354), (215, 668886), (222, 647795), (230, 625263), (258, 557405), (262, 548895), (345, 416842), (370, 388677), (393, 365930), (430, 334443), (555, 259118), (645, 222962), (655, 219558), (690, 208421), (786, 182965), (851, 168990), (989, 145410), (1110, 129559), (1290, 111481), (1310, 109779), (1591, 90390), (1702, 84495), (1965, 73186), (1978, 72705), (2553, 56330), (2967, 48470), (3013, 47730), (3182, 45195), (3930, 36593), (4255, 33798), (4773, 30130), (4847, 29670), (4945, 29082), (5106, 28165), (5633, 25530), (5934, 24235), (6026, 23865), (7955, 18078), (8510, 16899), (9039, 15910), (9546, 15065), (9694, 14835), (9890, 14541), (11266, 12765)]