98154420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17977}}^1$

素因数の和:18009

約数の個数: 96

約数和(自身を含む): 338274048

約数和(自身を除く): 240119628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 17977, 35954, 53931, 71908, 89885, 107862, 125839, 179770, 215724, 233701, 251678, 269655, 359540, 377517, 467402, 503356, 539310, 629195, 701103, 755034, 934804, 1078620, 1168505, 1258390, 1402206, 1510068, 1635907, 1887585, 2337010, 2516780, 2804412, 3271814, 3505515, 3775170, 4674020, 4907721, 6543628, 7011030, 7550340, 8179535, 9815442, 14022060, 16359070, 19630884, 24538605, 32718140, 49077210, 98154420]

約数ペア:

[(1, 98154420), (2, 49077210), (3, 32718140), (4, 24538605), (5, 19630884), (6, 16359070), (7, 14022060), (10, 9815442), (12, 8179535), (13, 7550340), (14, 7011030), (15, 6543628), (20, 4907721), (21, 4674020), (26, 3775170), (28, 3505515), (30, 3271814), (35, 2804412), (39, 2516780), (42, 2337010), (52, 1887585), (60, 1635907), (65, 1510068), (70, 1402206), (78, 1258390), (84, 1168505), (91, 1078620), (105, 934804), (130, 755034), (140, 701103), (156, 629195), (182, 539310), (195, 503356), (210, 467402), (260, 377517), (273, 359540), (364, 269655), (390, 251678), (420, 233701), (455, 215724), (546, 179770), (780, 125839), (910, 107862), (1092, 89885), (1365, 71908), (1820, 53931), (2730, 35954), (5460, 17977)]