173947470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 462274560

約数和(自身を除く): 288327090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 47, 57, 86, 94, 95, 114, 129, 141, 151, 190, 215, 235, 258, 282, 285, 302, 430, 453, 470, 570, 645, 705, 755, 817, 893, 906, 1290, 1410, 1510, 1634, 1786, 2021, 2265, 2451, 2679, 2869, 4042, 4085, 4465, 4530, 4902, 5358, 5738, 6063, 6493, 7097, 8170, 8607, 8930, 10105, 12126, 12255, 12986, 13395, 14194, 14345, 17214, 19479, 20210, 21291, 24510, 26790, 28690, 30315, 32465, 35485, 38399, 38958, 42582, 43035, 60630, 64930, 70970, 76798, 86070, 97395, 106455, 115197, 123367, 134843, 191995, 194790, 212910, 230394, 246734, 269686, 305171, 370101, 383990, 404529, 575985, 610342, 616835, 674215, 740202, 809058, 915513, 1151970, 1233670, 1348430, 1525855, 1831026, 1850505, 2022645, 3051710, 3701010, 4045290, 4577565, 5798249, 9155130, 11596498, 17394747, 28991245, 34789494, 57982490, 86973735, 173947470]

約数ペア:

[(1, 173947470), (2, 86973735), (3, 57982490), (5, 34789494), (6, 28991245), (10, 17394747), (15, 11596498), (19, 9155130), (30, 5798249), (38, 4577565), (43, 4045290), (47, 3701010), (57, 3051710), (86, 2022645), (94, 1850505), (95, 1831026), (114, 1525855), (129, 1348430), (141, 1233670), (151, 1151970), (190, 915513), (215, 809058), (235, 740202), (258, 674215), (282, 616835), (285, 610342), (302, 575985), (430, 404529), (453, 383990), (470, 370101), (570, 305171), (645, 269686), (705, 246734), (755, 230394), (817, 212910), (893, 194790), (906, 191995), (1290, 134843), (1410, 123367), (1510, 115197), (1634, 106455), (1786, 97395), (2021, 86070), (2265, 76798), (2451, 70970), (2679, 64930), (2869, 60630), (4042, 43035), (4085, 42582), (4465, 38958), (4530, 38399), (4902, 35485), (5358, 32465), (5738, 30315), (6063, 28690), (6493, 26790), (7097, 24510), (8170, 21291), (8607, 20210), (8930, 19479), (10105, 17214), (12126, 14345), (12255, 14194), (12986, 13395)]