1394336490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 3559514112

約数和(自身を除く): 2165177622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 131, 185, 215, 222, 223, 258, 262, 370, 393, 430, 446, 555, 645, 655, 669, 786, 1110, 1115, 1290, 1310, 1338, 1591, 1965, 2230, 3182, 3345, 3930, 4773, 4847, 5633, 6690, 7955, 8251, 9546, 9589, 9694, 11266, 14541, 15910, 16502, 16899, 19178, 23865, 24235, 24753, 28165, 28767, 29082, 29213, 33798, 41255, 47730, 47945, 48470, 49506, 56330, 57534, 58426, 72705, 82510, 84495, 87639, 95890, 123765, 143835, 145410, 146065, 168990, 175278, 208421, 247530, 287670, 292130, 354793, 416842, 438195, 625263, 709586, 876390, 1042105, 1064379, 1080881, 1250526, 1256159, 1773965, 2084210, 2128758, 2161762, 2512318, 3126315, 3242643, 3547930, 3768477, 5321895, 5404405, 6252630, 6280795, 6485286, 7536954, 10643790, 10808810, 12561590, 16213215, 18842385, 32426430, 37684770, 46477883, 92955766, 139433649, 232389415, 278867298, 464778830, 697168245, 1394336490]

約数ペア:

[(1, 1394336490), (2, 697168245), (3, 464778830), (5, 278867298), (6, 232389415), (10, 139433649), (15, 92955766), (30, 46477883), (37, 37684770), (43, 32426430), (74, 18842385), (86, 16213215), (111, 12561590), (129, 10808810), (131, 10643790), (185, 7536954), (215, 6485286), (222, 6280795), (223, 6252630), (258, 5404405), (262, 5321895), (370, 3768477), (393, 3547930), (430, 3242643), (446, 3126315), (555, 2512318), (645, 2161762), (655, 2128758), (669, 2084210), (786, 1773965), (1110, 1256159), (1115, 1250526), (1290, 1080881), (1310, 1064379), (1338, 1042105), (1591, 876390), (1965, 709586), (2230, 625263), (3182, 438195), (3345, 416842), (3930, 354793), (4773, 292130), (4847, 287670), (5633, 247530), (6690, 208421), (7955, 175278), (8251, 168990), (9546, 146065), (9589, 145410), (9694, 143835), (11266, 123765), (14541, 95890), (15910, 87639), (16502, 84495), (16899, 82510), (19178, 72705), (23865, 58426), (24235, 57534), (24753, 56330), (28165, 49506), (28767, 48470), (29082, 47945), (29213, 47730), (33798, 41255)]