153420227940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{52183751}}^1$

素因数の和:52183777

約数の個数: 72

約数和(自身を含む): 499711609152

約数和(自身を除く): 346291381212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 52183751, 104367502, 156551253, 208735004, 260918755, 313102506, 365286257, 521837510, 626205012, 730572514, 782756265, 1043675020, 1095858771, 1461145028, 1565512530, 1826431285, 2191717542, 2557003799, 3131025060, 3652862570, 4383435084, 5114007598, 5479293855, 7305725140, 7671011397, 10228015196, 10958587710, 12785018995, 15342022794, 21917175420, 25570037990, 30684045588, 38355056985, 51140075980, 76710113970, 153420227940]

約数ペア:

[(1, 153420227940), (2, 76710113970), (3, 51140075980), (4, 38355056985), (5, 30684045588), (6, 25570037990), (7, 21917175420), (10, 15342022794), (12, 12785018995), (14, 10958587710), (15, 10228015196), (20, 7671011397), (21, 7305725140), (28, 5479293855), (30, 5114007598), (35, 4383435084), (42, 3652862570), (49, 3131025060), (60, 2557003799), (70, 2191717542), (84, 1826431285), (98, 1565512530), (105, 1461145028), (140, 1095858771), (147, 1043675020), (196, 782756265), (210, 730572514), (245, 626205012), (294, 521837510), (420, 365286257), (490, 313102506), (588, 260918755), (735, 208735004), (980, 156551253), (1470, 104367502), (2940, 52183751)]