16661190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 35593530

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 359, 390, 442, 455, 510, 546, 595, 663, 714, 718, 910, 1077, 1105, 1190, 1326, 1365, 1547, 1785, 1795, 2154, 2210, 2513, 2730, 3094, 3315, 3570, 3590, 4641, 4667, 5026, 5385, 6103, 6630, 7539, 7735, 9282, 9334, 10770, 12206, 12565, 14001, 15078, 15470, 18309, 23205, 23335, 25130, 28002, 30515, 32669, 36618, 37695, 42721, 46410, 46670, 61030, 65338, 70005, 75390, 79339, 85442, 91545, 98007, 128163, 140010, 158678, 163345, 183090, 196014, 213605, 238017, 256326, 326690, 396695, 427210, 476034, 490035, 555373, 640815, 793390, 980070, 1110746, 1190085, 1281630, 1666119, 2380170, 2776865, 3332238, 5553730, 8330595, 16661190]

約数ペア:

[(1, 16661190), (2, 8330595), (3, 5553730), (5, 3332238), (6, 2776865), (7, 2380170), (10, 1666119), (13, 1281630), (14, 1190085), (15, 1110746), (17, 980070), (21, 793390), (26, 640815), (30, 555373), (34, 490035), (35, 476034), (39, 427210), (42, 396695), (51, 326690), (65, 256326), (70, 238017), (78, 213605), (85, 196014), (91, 183090), (102, 163345), (105, 158678), (119, 140010), (130, 128163), (170, 98007), (182, 91545), (195, 85442), (210, 79339), (221, 75390), (238, 70005), (255, 65338), (273, 61030), (357, 46670), (359, 46410), (390, 42721), (442, 37695), (455, 36618), (510, 32669), (546, 30515), (595, 28002), (663, 25130), (714, 23335), (718, 23205), (910, 18309), (1077, 15470), (1105, 15078), (1190, 14001), (1326, 12565), (1365, 12206), (1547, 10770), (1785, 9334), (1795, 9282), (2154, 7735), (2210, 7539), (2513, 6630), (2730, 6103), (3094, 5385), (3315, 5026), (3570, 4667), (3590, 4641)]