98019790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 221709312

約数和(自身を除く): 123689522

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 43, 46, 53, 55, 85, 86, 106, 110, 115, 170, 187, 215, 230, 253, 265, 374, 391, 430, 473, 506, 530, 583, 731, 782, 901, 935, 946, 989, 1166, 1219, 1265, 1462, 1802, 1870, 1955, 1978, 2279, 2365, 2438, 2530, 2915, 3655, 3910, 4301, 4505, 4558, 4730, 4945, 5830, 6095, 7310, 8041, 8602, 9010, 9890, 9911, 10879, 11395, 12190, 13409, 16082, 16813, 19822, 20723, 21505, 21758, 22790, 25069, 26818, 33626, 38743, 40205, 41446, 43010, 49555, 50138, 52417, 54395, 67045, 77486, 80410, 84065, 99110, 103615, 104834, 108790, 125345, 134090, 168130, 184943, 193715, 207230, 227953, 250690, 262085, 369886, 387430, 426173, 455906, 524170, 576587, 852346, 891089, 924715, 1139765, 1153174, 1782178, 1849430, 2130865, 2279530, 2882935, 4261730, 4455445, 5765870, 8910890, 9801979, 19603958, 49009895, 98019790]

約数ペア:

[(1, 98019790), (2, 49009895), (5, 19603958), (10, 9801979), (11, 8910890), (17, 5765870), (22, 4455445), (23, 4261730), (34, 2882935), (43, 2279530), (46, 2130865), (53, 1849430), (55, 1782178), (85, 1153174), (86, 1139765), (106, 924715), (110, 891089), (115, 852346), (170, 576587), (187, 524170), (215, 455906), (230, 426173), (253, 387430), (265, 369886), (374, 262085), (391, 250690), (430, 227953), (473, 207230), (506, 193715), (530, 184943), (583, 168130), (731, 134090), (782, 125345), (901, 108790), (935, 104834), (946, 103615), (989, 99110), (1166, 84065), (1219, 80410), (1265, 77486), (1462, 67045), (1802, 54395), (1870, 52417), (1955, 50138), (1978, 49555), (2279, 43010), (2365, 41446), (2438, 40205), (2530, 38743), (2915, 33626), (3655, 26818), (3910, 25069), (4301, 22790), (4505, 21758), (4558, 21505), (4730, 20723), (4945, 19822), (5830, 16813), (6095, 16082), (7310, 13409), (8041, 12190), (8602, 11395), (9010, 10879), (9890, 9911)]