1213442910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{50497}}^1$

素因数の和:50602

約数の個数: 64

約数和(自身を含む): 3272270400

約数和(自身を除く): 2058827490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 4005, 4806, 8010, 12015, 24030, 50497, 100994, 151491, 252485, 302982, 454473, 504970, 757455, 908946, 1363419, 1514910, 2272365, 2726838, 4494233, 4544730, 6817095, 8988466, 13482699, 13634190, 22471165, 26965398, 40448097, 44942330, 67413495, 80896194, 121344291, 134826990, 202240485, 242688582, 404480970, 606721455, 1213442910]

約数ペア:

[(1, 1213442910), (2, 606721455), (3, 404480970), (5, 242688582), (6, 202240485), (9, 134826990), (10, 121344291), (15, 80896194), (18, 67413495), (27, 44942330), (30, 40448097), (45, 26965398), (54, 22471165), (89, 13634190), (90, 13482699), (135, 8988466), (178, 6817095), (267, 4544730), (270, 4494233), (445, 2726838), (534, 2272365), (801, 1514910), (890, 1363419), (1335, 908946), (1602, 757455), (2403, 504970), (2670, 454473), (4005, 302982), (4806, 252485), (8010, 151491), (12015, 100994), (24030, 50497)]