2955450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 8303040

約数和(自身を除く): 5347590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 61, 75, 85, 95, 102, 114, 122, 150, 170, 183, 190, 255, 285, 305, 323, 366, 425, 475, 510, 570, 610, 646, 850, 915, 950, 969, 1037, 1159, 1275, 1425, 1525, 1615, 1830, 1938, 2074, 2318, 2550, 2850, 3050, 3111, 3230, 3477, 4575, 4845, 5185, 5795, 6222, 6954, 8075, 9150, 9690, 10370, 11590, 15555, 16150, 17385, 19703, 24225, 25925, 28975, 31110, 34770, 39406, 48450, 51850, 57950, 59109, 77775, 86925, 98515, 118218, 155550, 173850, 197030, 295545, 492575, 591090, 985150, 1477725, 2955450]

約数ペア:

[(1, 2955450), (2, 1477725), (3, 985150), (5, 591090), (6, 492575), (10, 295545), (15, 197030), (17, 173850), (19, 155550), (25, 118218), (30, 98515), (34, 86925), (38, 77775), (50, 59109), (51, 57950), (57, 51850), (61, 48450), (75, 39406), (85, 34770), (95, 31110), (102, 28975), (114, 25925), (122, 24225), (150, 19703), (170, 17385), (183, 16150), (190, 15555), (255, 11590), (285, 10370), (305, 9690), (323, 9150), (366, 8075), (425, 6954), (475, 6222), (510, 5795), (570, 5185), (610, 4845), (646, 4575), (850, 3477), (915, 3230), (950, 3111), (969, 3050), (1037, 2850), (1159, 2550), (1275, 2318), (1425, 2074), (1525, 1938), (1615, 1830)]