61799220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{16349}}^1$

素因数の和:16374

約数の個数: 96

約数和(自身を含む): 219744000

約数和(自身を除く): 157944780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 16349, 32698, 49047, 65396, 81745, 98094, 114443, 147141, 163490, 196188, 228886, 245235, 294282, 326980, 343329, 441423, 457772, 490470, 572215, 588564, 686658, 735705, 882846, 980940, 1029987, 1144430, 1373316, 1471410, 1716645, 1765692, 2059974, 2207115, 2288860, 2942820, 3089961, 3433290, 4119948, 4414230, 5149935, 6179922, 6866580, 8828460, 10299870, 12359844, 15449805, 20599740, 30899610, 61799220]

約数ペア:

[(1, 61799220), (2, 30899610), (3, 20599740), (4, 15449805), (5, 12359844), (6, 10299870), (7, 8828460), (9, 6866580), (10, 6179922), (12, 5149935), (14, 4414230), (15, 4119948), (18, 3433290), (20, 3089961), (21, 2942820), (27, 2288860), (28, 2207115), (30, 2059974), (35, 1765692), (36, 1716645), (42, 1471410), (45, 1373316), (54, 1144430), (60, 1029987), (63, 980940), (70, 882846), (84, 735705), (90, 686658), (105, 588564), (108, 572215), (126, 490470), (135, 457772), (140, 441423), (180, 343329), (189, 326980), (210, 294282), (252, 245235), (270, 228886), (315, 196188), (378, 163490), (420, 147141), (540, 114443), (630, 98094), (756, 81745), (945, 65396), (1260, 49047), (1890, 32698), (3780, 16349)]