127899330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 355332096

約数和(自身を除く): 227432766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 101, 102, 130, 170, 191, 195, 202, 221, 255, 303, 382, 390, 442, 505, 510, 573, 606, 663, 955, 1010, 1105, 1146, 1313, 1326, 1515, 1717, 1910, 2210, 2483, 2626, 2865, 3030, 3247, 3315, 3434, 3939, 4966, 5151, 5730, 6494, 6565, 6630, 7449, 7878, 8585, 9741, 10302, 12415, 13130, 14898, 16235, 17170, 19291, 19482, 19695, 22321, 24830, 25755, 32470, 37245, 38582, 39390, 42211, 44642, 48705, 51510, 57873, 66963, 74490, 84422, 96455, 97410, 111605, 115746, 126633, 133926, 192910, 211055, 223210, 250783, 253266, 289365, 327947, 334815, 422110, 501566, 578730, 633165, 655894, 669630, 752349, 983841, 1253915, 1266330, 1504698, 1639735, 1967682, 2507830, 3279470, 3761745, 4263311, 4919205, 7523490, 8526622, 9838410, 12789933, 21316555, 25579866, 42633110, 63949665, 127899330]

約数ペア:

[(1, 127899330), (2, 63949665), (3, 42633110), (5, 25579866), (6, 21316555), (10, 12789933), (13, 9838410), (15, 8526622), (17, 7523490), (26, 4919205), (30, 4263311), (34, 3761745), (39, 3279470), (51, 2507830), (65, 1967682), (78, 1639735), (85, 1504698), (101, 1266330), (102, 1253915), (130, 983841), (170, 752349), (191, 669630), (195, 655894), (202, 633165), (221, 578730), (255, 501566), (303, 422110), (382, 334815), (390, 327947), (442, 289365), (505, 253266), (510, 250783), (573, 223210), (606, 211055), (663, 192910), (955, 133926), (1010, 126633), (1105, 115746), (1146, 111605), (1313, 97410), (1326, 96455), (1515, 84422), (1717, 74490), (1910, 66963), (2210, 57873), (2483, 51510), (2626, 48705), (2865, 44642), (3030, 42211), (3247, 39390), (3315, 38582), (3434, 37245), (3939, 32470), (4966, 25755), (5151, 24830), (5730, 22321), (6494, 19695), (6565, 19482), (6630, 19291), (7449, 17170), (7878, 16235), (8585, 14898), (9741, 13130), (10302, 12415)]