304797420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99607}}^1$

素因数の和:99639

約数の個数: 72

約数和(自身を含む): 978947424

約数和(自身を除く): 674150004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 99607, 199214, 298821, 398428, 498035, 597642, 896463, 996070, 1195284, 1494105, 1693319, 1792926, 1992140, 2988210, 3386638, 3585852, 4482315, 5079957, 5976420, 6773276, 8466595, 8964630, 10159914, 15239871, 16933190, 17929260, 20319828, 25399785, 30479742, 33866380, 50799570, 60959484, 76199355, 101599140, 152398710, 304797420]

約数ペア:

[(1, 304797420), (2, 152398710), (3, 101599140), (4, 76199355), (5, 60959484), (6, 50799570), (9, 33866380), (10, 30479742), (12, 25399785), (15, 20319828), (17, 17929260), (18, 16933190), (20, 15239871), (30, 10159914), (34, 8964630), (36, 8466595), (45, 6773276), (51, 5976420), (60, 5079957), (68, 4482315), (85, 3585852), (90, 3386638), (102, 2988210), (153, 1992140), (170, 1792926), (180, 1693319), (204, 1494105), (255, 1195284), (306, 996070), (340, 896463), (510, 597642), (612, 498035), (765, 398428), (1020, 298821), (1530, 199214), (3060, 99607)]