147218460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1571

約数の個数: 96

約数和(自身を含む): 439084800

約数和(自身を除く): 291866340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 267, 285, 356, 380, 445, 534, 570, 890, 1068, 1140, 1335, 1451, 1691, 1780, 2670, 2902, 3382, 4353, 5073, 5340, 5804, 6764, 7255, 8455, 8706, 10146, 14510, 16910, 17412, 20292, 21765, 25365, 27569, 29020, 33820, 43530, 50730, 55138, 82707, 87060, 101460, 110276, 129139, 137845, 165414, 258278, 275690, 330828, 387417, 413535, 516556, 551380, 645695, 774834, 827070, 1291390, 1549668, 1654140, 1937085, 2453641, 2582780, 3874170, 4907282, 7360923, 7748340, 9814564, 12268205, 14721846, 24536410, 29443692, 36804615, 49072820, 73609230, 147218460]

約数ペア:

[(1, 147218460), (2, 73609230), (3, 49072820), (4, 36804615), (5, 29443692), (6, 24536410), (10, 14721846), (12, 12268205), (15, 9814564), (19, 7748340), (20, 7360923), (30, 4907282), (38, 3874170), (57, 2582780), (60, 2453641), (76, 1937085), (89, 1654140), (95, 1549668), (114, 1291390), (178, 827070), (190, 774834), (228, 645695), (267, 551380), (285, 516556), (356, 413535), (380, 387417), (445, 330828), (534, 275690), (570, 258278), (890, 165414), (1068, 137845), (1140, 129139), (1335, 110276), (1451, 101460), (1691, 87060), (1780, 82707), (2670, 55138), (2902, 50730), (3382, 43530), (4353, 33820), (5073, 29020), (5340, 27569), (5804, 25365), (6764, 21765), (7255, 20292), (8455, 17412), (8706, 16910), (10146, 14510)]