74427930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4519}}^1$

素因数の和:4596

約数の個数: 64

約数和(自身を含む): 201772800

約数和(自身を除く): 127344870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 4519, 5490, 8235, 9038, 13557, 16470, 22595, 27114, 40671, 45190, 67785, 81342, 122013, 135570, 203355, 244026, 275659, 406710, 551318, 610065, 826977, 1220130, 1378295, 1653954, 2480931, 2756590, 4134885, 4961862, 7442793, 8269770, 12404655, 14885586, 24809310, 37213965, 74427930]

約数ペア:

[(1, 74427930), (2, 37213965), (3, 24809310), (5, 14885586), (6, 12404655), (9, 8269770), (10, 7442793), (15, 4961862), (18, 4134885), (27, 2756590), (30, 2480931), (45, 1653954), (54, 1378295), (61, 1220130), (90, 826977), (122, 610065), (135, 551318), (183, 406710), (270, 275659), (305, 244026), (366, 203355), (549, 135570), (610, 122013), (915, 81342), (1098, 67785), (1647, 45190), (1830, 40671), (2745, 27114), (3294, 22595), (4519, 16470), (5490, 13557), (8235, 9038)]