17844330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 50889600

約数和(自身を除く): 33045270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 199, 210, 245, 294, 305, 366, 398, 427, 490, 597, 610, 735, 854, 915, 995, 1194, 1281, 1393, 1470, 1830, 1990, 2135, 2562, 2786, 2985, 2989, 4179, 4270, 5970, 5978, 6405, 6965, 8358, 8967, 9751, 12139, 12810, 13930, 14945, 17934, 19502, 20895, 24278, 29253, 29890, 36417, 41790, 44835, 48755, 58506, 60695, 72834, 84973, 89670, 97510, 121390, 146265, 169946, 182085, 254919, 292530, 364170, 424865, 509838, 594811, 849730, 1189622, 1274595, 1784433, 2549190, 2974055, 3568866, 5948110, 8922165, 17844330]

約数ペア:

[(1, 17844330), (2, 8922165), (3, 5948110), (5, 3568866), (6, 2974055), (7, 2549190), (10, 1784433), (14, 1274595), (15, 1189622), (21, 849730), (30, 594811), (35, 509838), (42, 424865), (49, 364170), (61, 292530), (70, 254919), (98, 182085), (105, 169946), (122, 146265), (147, 121390), (183, 97510), (199, 89670), (210, 84973), (245, 72834), (294, 60695), (305, 58506), (366, 48755), (398, 44835), (427, 41790), (490, 36417), (597, 29890), (610, 29253), (735, 24278), (854, 20895), (915, 19502), (995, 17934), (1194, 14945), (1281, 13930), (1393, 12810), (1470, 12139), (1830, 9751), (1990, 8967), (2135, 8358), (2562, 6965), (2786, 6405), (2985, 5978), (2989, 5970), (4179, 4270)]